Best Power Banks in India 2020

7 best Power Banks compared - Reviews & Buyer's Guide

Margaret Heffernan says, “The cell phone has become the adult’s transitional object, replacing the comfort and sense of belonging.” And this statement is not far from the truth. Today’s devices are much faster and thinner than the ones we got in the 90s and yet somehow, they’re always connected with a wire. Why do you ask? The battery!! But then what do we have if you’re always on the run? The messiah of the corporates and frequent flyers: The power bank aka battery bank!

With the increased usage of battery-powered equipment, the powerbank is a device that provides you with portable charging on the go on a condition that it must have a USB interface. Power bank for mobile, power bank for laptop, you name it, we have it. Some devices even work as a fast mobile charger. Which is the best power bank? Read on, the article will help you choose the best power bank 2020 can offer!

Alexander Flach
Price-PerformanceMi 10000mAH Li-Polymer Power Bank 2i (Black)
Test WinnerAmbrane PP-20 20000mAH Lithium Polymer Power Bank (Black)
CheapestIntex IT-PB11K 11000mAH Power Bank (White)
Lenovo 10400mAH Lithium-ion Power Bank PA10400 (White)
Syska X110 11000mAH Power Bank (Black-Grey)
Ambrane 10000 mAh Power Bank P-1111 (Black)
Intex IT-PB12.5K 12500mAH Power Bank (Black-Grey)
Model
Mi PLM09ZM
AMBRANE PP-20
INTEX IT-PB11K
LENOVO PB 10400
SYSKA X110
AMBRANE P-1111
INTEX IT-PB12.5K
Test Review
Bestcheck.in
Rating
VERY GOOD
Bestcheck.in
Rating
VERY GOOD
Bestcheck.in
Rating
GOOD
Bestcheck.in
Rating
GOOD
Bestcheck.in
Rating
GOOD
Bestcheck.in
Rating
GOOD
Bestcheck.in
Rating
GOOD
Colour
Black, Blue, Red
White, Red
Black, White
Black, White, Silver
Black blue, Black Gray, Gray White, White Blue
White, Black, Silver, Gold, White-Blue
Black Gray, Black Red, Gray White
Capacity
10000 mAh
20000 mAh
11000 mAh
10400 mAh
11000 mAh
1000 mAh
12500 mAh
Output ports
2
2
3
2
2
2
3
Output Power
2.4A, 1.25A
2.1A
1A,2.1A, 2A
1A, 2.1A
1A, 2.1A
1A, 2A
1A,2.1A, 2A
Battery type
Lithium Polymer
Lithium Polymer
Li-ion
Lithium-ion
Lithium-ion
Lithium-ion
Lithium-ion
Charging Cable Include
LED Indicator
Dimension (W×D×H)
71.2×14.2×147 mm
71.5×25.2×60 mm
142×26×142 mm
141×22×64 mm
138×22×62 mm
61×21×140 mm
64×23×140 mm
Weight
240 gm
325 gm
280 gm
240 gm
272 gm
275 gm
290 gm
Include in Box
Power Bank, micro USB Cable, User Manual, Warranty Card
Power Bank, micro USB Cable, User Manual, Warranty Card
Power Bank with Cable
Power Bank, 200mm Type B to Mic B Cable, User Manual, Warranty Card
Power Bank, micro USB Cable, User Manual, Warranty Card
Power Bank, micro USB Cable, User Manual, Warranty Card
Power Bank, micro USB Cable, User Manual
Warranty
6 Months
6 Months
1 Year
1 Year
6 Months
1 Year
1 year
Advantage
  • It provides 9 layer circuit protection which improves efficiency and safety
  • Light weight quality
  • Come with low power mode is suitable foe fitness band and Bluetooth devices
  • Premium scratch less rubberized body
  • It provides 9 layer circuit protection which improves efficiency and safety - Type- c input port
  • Quick charging
  • High durability
  • Battery level is indicated by 4 LED light
  • Automatic power on when devise connected and off when disconnected of fully charged
  • It can charge a device while power bank is recharging
  • Safety feature like over discharging and over charging
  • High quality ABS housing material to protect power bank from inner damage
  • Safety feature like temperature resistance, over charging and over discharging
  • Input, output over voltage protection
  • Reset mechanism
  • It is a fast charging power bank
  • It has three outputs and used as a torch
  • Good power backup that does not get drained on being idle
Disadvantage
  • Warranty period is very short
  • Does not support duel charge technology
  • USB cable is too short
  • Conversion rate is poor
  • Battery backup goes down after few cycle
  • Takes lot of time to charge
  • User can get only 7,800mAh out of 11,000mAh capacity
  • User can get only 7,500mAh output while capacity of 10000mAh
  • A bit heavy
  • Slightly balky
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Available at
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
  • Amazon.in
  • Flipkart.com
Model
Test Review
Colour
Capacity
Output ports
Output Power
Battery type
Charging Cable Include
LED Indicator
Dimension (W×D×H)
Weight
Include in Box
Warranty
Advantage
Disadvantage
Available at

how to choose power bank - buying guide

  • Capacity: Always buy a power bank with capacity higher than your smartphone’s capacity. E.g., if you have a phone battery of 20000 mah, go for a 30000 mah power bank. A higher power battery can be a 50000 mah power bank.

  • No. of output: If you intend to charge more than one device, make sure you check for no. of outputs in the battery bank

  • Output specifications: 1A-1.5A output is generally for smartphones, the 1.5A-2.0A output is generally for tablets.

How does a Power Bank work?

Tip: While using power banks, make sure to keep it away from moisture. Avoid having metals nearby due to the immense charge held inside the mobile power bank. You can opt for smaller devices aka mini power bank!

Portable power banks consist of a special battery in a case with a specific circuitry to control the power flow. The power bank then acts as a portable mobile charger and allows the energy to be transferred from the power bank battery to a device i.e. smartphone/laptop.

This power bank or commonly called portable charger functions for any USB charged a device. What can be charged via a power bank you ask? Cameras, GoPros, Portable speakers, GPS systems, MP3 players, smartphones. Essentially anything that charges from USB at home can be charged from a Power Bank – you just have to remember to keep your Power Bank charged, too!

Moving to the technical aspect of the power bank charger, have a look at the power bank circuit diagram shown below. The power bank circuit consists of the USB-IN i.e. the USB lithium-ion charger module, 3.7V/2600mAh lithium-ion battery (BATT.1), an on/off switch (S1) and a USB-OUT i.e. the DC-DC boost converter power bank module.

Lithium-ion: Quite cheap in price, this one offers a high power density and doesn’t lose charge over time.

Lithium-polymer: The lightweight, mostly leakage proof lithium polymer batteries are quite flexible in terms of shape and size and tend to last longer than its counterpart.

What different type's of Power Bank are available?

Before searching for which, a power bank is the best, have a look at the types of power banks available across the market. Although the size may be a category, it’s good to keep other features like capacity, charge level, etc. Here are the types of power bank available:

Types

Description

Universal Power Bank

These are the standard power banks that are available everywhere across the stores. You can also buy power bank online. These are charged via a USB connector.

Solar power bank

As the name suggests, these solar mobile chargers use sunlight to charge up. The power bank case top has photovoltaic panels. Although relatively covering a very tiny area and trickle charging the internal battery when placed in sunlight, solar can be a highly useful function. The solar charging is a useful back-up, especially if you are travelling away from mains power.

Why you should consider buying a Power Bank!

  • You may not find an electric plug/ socket everywhere, neither do you carry your mobile charger with you at all times. And yet the usage of mobile devices. Hence the power bank.

  • Due to poor battery lives of smartphones, you may end up draining your phone off charge by afternoon.

  • .Easy to carry: Due to their compact size and portability, they can be carried anywhere. Need more reasons to buy a power bank?

  • Highly beneficial as compared to the power bank price. The concept that the best power bank brands have the most expensive products is utterly fallacious. The prices are very reasonable, be it online or offline. We’ve also covered the best power bank under 1000 in the 7 best products list!

  • Highly beneficial as compared to the power bank price. The concept that the best power bank brands have the most expensive products is utterly fallacious. The prices are very reasonable, be it online or offline. We’ve also covered the best power bank under 1000 in the 7 best products list!

The 7 best Power Bank in India

We have provided specifications, price, and features for the top 7 in India.

When you want to buy a product, the first thing you consider is finding a product that suits your requirements as well as the budget.

1. Mi 10000mAH Li-Polymer Power Bank 2i (Black) with 18W Fast Charging

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Xiaomi is a brand that is giving a serious competition to the Apples and the Samsungs of the words.
They have launched here the Mi 10000 mah power bank. One of the best power bank 10000 mAh being Mi Power Bank 2i has a dual USB output, quick two-way charge and very slim.

The mobile charger circuit is protected with nine layers and is a top power bank in the list of top power bank in India. The MI power bank contains high-density Lithium Polymer batteries that stabilise the voltage and gives you optimised charging.

Highly affordable and light on the pocket, and the Mi power bank Flipkart offers is under the same price that is 25% off from the original price.

The Mi 2i power bank is highly efficient with increased compatibility. Another inbuilt feature for the power bank Mi offers is low power charging for devices such as Bluetooth headsets, fitness bands, etc. Find more of its features below:

The following are other specifications for Mi 10000mAH Li-Polymer Power Bank 2i (Black) with 18W Fast Charging :

  • 10000mAH lithium-polymer battery, Mi Bluetooth Headset – 0.06 A and Mi Band – 0.025 A
  • Dual USB Output, Two- way Quick Charge, Input limit: 4.4V ; Working temperature: 0℃ ~ 45℃ ; Charging time: 4.2 hours ( 18W charger, standard USB cable ), 6.2 hours ( 10W charger, standard USB cable )
  • Compatible with 5V/2A, 9V/ 2A and 12V/1.5A charging, Mi Power Bank 2 intelligently adjusts power output up to 18W to deliver fast and efficient charging for each connected device
  • Material: Aluminium Alloy + CNC Edge ; Rated capacity: 3.85V/10000mAh (38.5Wh)
  • Lithium Polymer Battery makes it more durable and optimises charging efficiency
  • Mi A1: 2.2 Full Charge and iPhone 7 : 3.5 Full Charge
  • 6 months warranty

MI power bank amazon offers has 3 different models: 2018 model and 2020 model. The 2020 model again has two models: the 10000mah and Mi power bank 20000mah.

Post the 10000 basic model, Mi also launched the Mi power bank 10400mah: slightly bigger and heavier than its sleek counterpart. The Mi 10400 mah power bank is one device that was loved and well known amongst many. Next is the Mi power bank 16000mah, this was a version preferred most in 2014-2016 where dual outputs were a luxury.

The Mi 20000 mah power bank has been rated as #1 bestseller by Amazon. It is an 18W fast-charging battery with two way fast charging without any reduction in size or quality. The reviews mention about durability, the user may check it at their own risk. The Mi power bank 20000mah Flipkart has and amazon offers are currently out of stock or not available in India.

Along with Xiaomi power bank, 20000mah are two others: Mi power bank 20800mah and Mi power bank 25000mah. Beware of fake brands that claim it to be in the top 5 power bank as Xiaomi has never launched a power bank with 20800mah capacity.

Another product from the same brand is the Mi power bank 10000mah pro. There are two ports on the front of the pack: one USB-A port for charging your phone or tablet, and a USB-C port for charging the pack itself.

Here are the Flipkart ratings:

  • Quality
    • (4.7)
  • Power Backup
    • (4.5)
  • Design & features
    • (4.4)
  • Value for money
    • (4.7)
  • Overall
    • (4.4)

Advantages

  • Safety feature like over discharging and over charging
  • High quality ABS housing material to protect power bank from inner damage

Disadvantage

  • Takes lot of time to charge
  • User can get only 7,800mAh out of 11,000mAh capacity

2. Ambrane PP-20 20000mAH Lithium Polymer Power Bank (Black)

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Ambrane PP-20 is one of the most expensive products across the best power bank India offers.

This 20000 mah power bank has a high-density polymer battery with dual USB inputs: one with Micro USB Port and the other one with Type C Port. The 20000 mah power bank has high efficiency and charging conversion rates.

It’s slim, compact size and lightweight nature make it ideal for carrying.

The following are other specifications for Ambrane PP-20 20000mAH Lithium Polymer Power Bank (Black):

  • Durable 20000mAh Polymer Battery – PP-20 has 20000mAh polymer battery which has high efficiency and charging conversion rates. The battery is much more durable, reliable and safer than the non-branded Lithium-Ion Batteries
  • Dual USB Output – PP-20 Power Bank lets you charge two devices at the same time through dual USB ports. The maximum current output is 2.1A
  • Dual Input – PP-20 has dual input options – Micro USB and Type C ports This allows the power bank to charge with any of the micro or type c cable So, for all type c mobile users, you don’t have to carry two separate cables for charging your power bank or your device Now, both devices can be charged through same type c cable
  • Compatibility – With high-speed charging technology, P-11 rapidly charges your mobiles, tablets and other USB enabled devices with a maximum of 2.1A output It is compatible with all types of smartphones, tablets, Bluetooth speakers and other USB port devices
  • Premium Rubberized Scratch Less Finish – The outer body of the Power bank PP-20 is coated with a specialised rubber material which not only gives a stylish premium finish to the product but also makes it more resistant to scratches and marks
  • 6 months warranty

Here are the Flipkart ratings:

  • Quality
    • (4.3)
  • Power Backup
    • (4.0)
  • Design & features
    • (3.7)
  • Value for money
    • (4.6)
  • Overall
    • (4.3)

Advantages

  • Premium scratch less rubberized body
  • It provides 9 layer circuit protection which improves efficiency and safety
  • Type- C input port

Disadvantage

  • Does not support dual charge technology

3. Intex IT-PB11K 11000mAH Power Bank (White)

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Power-packed with a battery of 11000 mah, the power bank Intex offers makes sure your devices never run out of charge.

The Intex 11000 mah power bank has been named as one of the best power banks in India and to top it off PB11K is also one of the cheapest devices you’ll find across the internet.

Comes in two basic colours, is slim yet sturdy. You can charge multiple devices with this. There are a lot more features this power bank offers. Have a look:

The following are other specifications for Intex IT-PB11K 11000mAH Power Bank (White):

  • Capacity 11000 mAh, Power Input DC5V / 2.1A,Power SourceMini USB
  • Output Power 5V 1A, 5V 2A & 5V 2A,
  • Includes LED Indicator
  • 1 Year Warranty
  • Physical Specifications :- 26mm (thickness) 280 mgms (weight)
  • Charging cable included

Yet you may find variations of the same from portal to portal.

Here are the Flipkart ratings:

  • Quality
    • (4.1)
  • Power Backup
    • (4.2)
  • Design & features
    • (3.3)
  • Value for money
    • (4.6)
  • Overall
    • (4.0)

Advantages

  • Quick charging
  • High durability
  • Battery level is indicated by 4 LED light

Disadvantage

  • USB cable is too short
  • Conversion rate is poor

4. Lenovo 10400mAH Lithium-ion Power Bank PA10400 (White)

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Lenovo is a brand name that is one of the oldest and the most trusted in the industry for its fine quality and service. Deep diving into the device mentioned above, PB 10400 is made up of a powerful lithium-ion battery and is universally compatible with almost every device.

This one has the capacity of a fast-charging power bank which makes this an ideal laptop power bank! Not to mention that this device is light on your pocket and doesn’t cost a bomb which is an added advantage. Some of its finest features are mentioned below:

The following are other specifications for Lenovo 10400mAH Lithium-ion Power Bank PA10400 (White):

  • Dual output USB interfaces
  • Compatible with all smartphones
  • Support 2 devices charge at one time
  • Portable design and light weight
  • Battery type: Lithium-ion
  • 1 year warranty
  • Weight: 240g
  • Available in black, white and silver

Specific compatible devices include Samsung among many others. Lenovo offers a powerful slim power bank in the form of Lenovo power bank 13000mah which is a high functioning, efficient device and easy to carry on the go. You might be able to get a good deal from the current monsoon sales going on right now.

Lenovo offers two more devises in similar price range: Lenovo power bank 10000mah and Lenovo power bank 20000mah.

Here are the Flipkart ratings:

  • Quality
    • (4.0)
  • Power Backup
    • (4.1)
  • Design & features
    • (3.2)
  • Value for money
    • (4.5)
  • Overall
    • (4.0)

Advantages

  • Automatic power on when device connected and off when disconnected of fully charged
  • It can charge a device while power bank is recharging

Disadvantage

  • Battery backup goes down after few cycle

5. Syska X110 11000mAH Power Bank (Black-Grey)

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We live in day and age where we’re always on the go and in that rush` battery runs out.

To be available and connected all the time we need power bank so that running out of battery should never create a mess for you.

The Syska power bank 11000 mAh is an ideal and best power bank for a smartphone. It delivers charging time of AC Adaptor Charging, USB Charging. On top of that, it has 2 USB port/s and power output of 5 V.

Syska has gained publicity only very recently with Irfan Khan joining in as their brand ambassador. Along with other products, Irfan very well promotes the power bank Syska offers. Features are mentioned below:

The following are other specifications for Syska X110 11000mAH Power Bank (Black-Grey):

  • Input: DC 5V-1.5A
  • Light Indicator: Yes
  • Lithium-ion Battery | Micro Connector
  • Cable Type: Micro USB cable
  • Charging time up to 9 hours
  • 6 months warranty provided by the manufacturer from date of purchase
  • Mi A1 : 2.39 Full Charges and iPhone 7 : 3.76 Full Charges

Here are the Flipkart ratings:

  • Quality
    • (4.0)
  • Power Backup
    • (4.2)
  • Design & features
    • (3.2)
  • Value for money
    • (4.4)
  • Overall
    • (4.0)

Advantages

  • Safety feature like over discharging and over charging
  • High quality ABS housing material to protect power bank from inner damage

Disadvantage

  • Takes lot of time to charge
  • User can get only 7,800mAh out of 11,000mAh capacity

6. Ambrane 10000 mAh Power Bank P-1111 (Black)

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Although not very well known, Ambrane is a trusted brand among its users. The brand has created a great presence for itself in a very short span of time.

The product in question is a 10000mah power bank Ambrane provides. Ambrane also offers one with 13000mah.

Navigating to the technical aspects of P-1111, it is competent with dual output charging port, so that one can charge two of their devices at the same time.

This 10000 mAh power bank makes your device always charged and keep you connected make this one of the best power bank in India. Design and build- P-1111 is one of the Ambrane Power bank, designed to fulfil the necessity of the portable charging for smart-phones, iPhones and tablets.

The price also depends on the colour and P-1111 is available in 5 different colours.

The following are other specifications for Ambrane 10000 mAh Power Bank P-1111 (Black):

  • iPhone X: 2.3 full charges, Android phone MI A2 : 2.2 full charges, Tablet Samsung A 10.5: 0.9 full charges; Time taken to fully charge Android phone MI A2 : 2.3 hrs., iPhone X : 2 hrs., Tablet Samsung A 10.5: 5.5 hrs.
  • Full recharge of power bank takes 6-7 hrs. using 2A wall charger
  • What you get: 1 Power Bank, 1 Micro USB Cable and User manual; 1 Year warranty
  • Item Weight: 277 grams
  • Battery Type: Lithium-Ion
  • 10,000 mAh Lithium Ion Powerbank with Dual USB Output, LED Indicators, Mirco USB Input, and High-Quality Chipset

Another device from the same brand is the Ambrane power bank 13000mah. The P-1310 can be used to charge about any device: digital camera, media player, mobile phone or a tablet and has great features such as protection against overcharge, over a current and short circuit, LED indicators, light overload protection etc.

Here are the Flipkart ratings:

  • Quality
    • (4.0)
  • Power Backup
    • (4.1)
  • Design & features
    • (4.6)
  • Value for money
    • (3.7)
  • Overall
    • (3.9)

Advantages

  • Safety feature like temperature resistance, over charging and over discharging
  • Input, output over voltage protection
  • Reset mechanism

Disadvantage

  • User can get only 7,500mAh output while capacity of 10000mAh
  • Is heavy weighted

7. Intex IT-PB12.5K 12500mAH Power Bank (Black-Grey)

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A well-known name amongst many, Intex is known for coming up with innovative products in contrast to other similar brands.

The IT-PB12.5K has an attractive design with a powerful LED on top for searching things, reading/writing in the dark or typing in low light.

Another benefit is this device comes with 3 USB ports and is compatible with most mobiles. The brand also offers two other products namely Intex power bank 10000mah and Intex power bank 20000mah.

The following are other specifications for Intex IT-PB12.5K 12500mAH Power Bank (Black-Grey):

  • Life cycle greater than 500 times
  • USB ports – 3
  • Weighs 290gms
  • Product designed for mobile, MP3/MP4 and digicam
  • Product dimension – 14 x 6.4 x 2.3 cm
  • 1 year warranty provided by the manufacturer from date of purchase

Here are the Flipkart ratings:

  • Quality
    • (4.1)
  • Power Backup
    • (4.4)
  • Design & features
    • (3.7)
  • Value for money
    • (4.6)
  • Overall
    • (4.1)

The best companies for Power Bank

Best power bank brands available in India are:

  • MI power bank 10000mah
  • Ambrane power bank 20000mah
  • Intex power bank 11000mah
  • Lenovo power bank 10400mah
  • Syska power bank 11000mah
  • Ambrane power bank 11000mah
  • Intex power bank 12500mah

Other well-known brands in the list of top 10 power bank may include Duracell power bank, Anker power bank, Pebble power bank, Sony power bank, Samsung powerbank, Philips power bank, etc.

Newer-not-very-well-known brands may include the following: Callmate power bank, ipro power bank, Minix power bank, Lapguard power bank, Romai power bank, Adata power bank, Digitek power bank, Micromax power bank, Xiaomi power bank, Zebronics power bank, Tp Link power bank, Corseca power bank, Portonics power bank, ERD power bank, Zoook power bank, TP Troops power bank, Coolnut power bank, iBall power bank, Romoss power bank, Quantum power bank, Asus power bank, Kodak power bank, HP power bank, Reconnect power bank 10000 mah, etc.

Not available in India anymore: Oppo power bank, Vivo power bank, Honor power bank, Oneplus power bank, Huawei power bank, PNY power bank, Panasonic power bank, Motorola power bank and Samsung 9000mah power bank. Tesla power bank which is a very coveted device is not available in India at all. For offline shopping, try Chroma. A collection of brands are available under Chroma power bank section.

Frequently asked questions about Power Bank

Although you may charge a power bank anytime you want, unnecessary charging can lead to decrease in the battery life of one of the best power banks.

For indication, the LED or simple light at the side of the bank is a measure of the charge remaining in the power bank.

Now plug the power bank with the charging wire. Make sure you connect the USB port with the adapter. This goes into the plus. The smaller end plugs into the power bank.
If there’s no plug, find a laptop and connect the USB with the laptop.

Let the power bank charge for 1-2 hrs.
Disconnect as soon as it’s fully charged.

Tip: For the highest efficiency, only use the cable that you have received with the power bank.

Some of the finest power bank above 15000 mah capacity are:
• Mi 20000 mah power bank
• Samsung power bank 25000 mah
• Phillips power bank 30000 mah
• Samsung power bank 30000 mah
• Sony power bank 32000 mah

Equipping a good battery pack with the specified requirements is very essential. Nokia was the first brand to launch wireless charging everywhere, which is a great idea and went well with the youth.

Although wireless power banks and chargers are available everywhere around the market, here are a few good brand names for your reference:

Navigating to wireless mobile chargers, Samsung introduced a few wireless devices: wireless Samsung power bank and wireless Samsung mobile charger duo pad.

Although power banks are devices for travellers, power bank in flight is a total no-no! All of this happened after Samsung phones ominously started catching fire, there came a limitation to the devices and power bank allowed in-flight and power bank Samsung offered were banned.

Yes, you can. Although retail stores may provide you with different types of power banks, they may not be aware or have the means to make the customer aware about different types of power banks, different map, which power bank is ideal for your phone, etc.

These vendors might give you a list of power banks that are the best power bank in India 2017. Meaning vendors may not necessarily update themselves with the changing market trends.

We suggest that you do your research online. You may buy the power bank offline, although you’ll miss out on a lot of discounts .

The question is very relative and depends on your device. Although choosing a power bank is not an easy task, here’s some help

•Be informed about your battery and the mobile charger circuit.
•The size is a feature that needs attention. The size of the power bank should be equal or greater than the size of your smartphone battery
•Make sure the output voltage is equal or higher than that of your mobile battery charger.
•If you need to charge more than one device at a point in time, make sure you check if the battery bank has more than one output ports.
•Buy devices that are short circuit proof
•Always trust brands. A lot of them offer good quality and higher capacity devices such as: Samsung power bank 20000mah, Syska power bank 20000mah, Sony power bank 20000mah, 20000mah mi power bank 2i, Reconnect power bank, etc.

Every year has a new list of the top 10 power banks. Some of the finest power banks brands as claimed by top technical magazine, Digit are:
•Xiaomi
•Duracell
•Anker
•Syska
•Lenovo
•Intex
•Ambrane
•Pebble

There are two main forms of lifetime that are associated with power banks.

•Charge discharge cycles: Any rechargeable battery will gradually wear out. Normally the lifetime of a battery is quoted in terms of the number of charge discharge cycles it can undergo before its performance falls by a given degree. Some cheaper power banks may only have a life of 500 or so charge discharge cycles, but better ones will have lifetimes of many more charge discharge cycles.

•Self-discharge time: All battery cells, whether rechargeable or primary have a certain level of self-discharge. For rechargeable batteries these days with their own control circuitry, a small amount of power is required to keep these circuits alive. As a result, there is only a finite time that a battery will remain charged.

A good power bank can hold a charge for up to 6 months with only a small loss of charge, but lower quality ones may only retain a useful charge for about a month. These figures are for room temperature, but storing them outside these temperatures considerably reduces their performance.

While some tablets can accept lower input (1A or 1.5A), the charging is slower and sometimes can only be charged when the tablet is in sleep mode. So, before you throw a fit, here are some things you might want to consider:

o It might be about the cable and not the charger. Get the cable changed and try again.
o Make sure the battery provides 2 amp and above. A 3 amp mobile charger ideally does the trick.
o There might be a compatibility issue: For e.g.: Samsung Tab might need you to use the designated cable and connector.

Power banks come in various shapes and sizes. Some may be used as a car mobile charger, some as bike mobile charger. The below is for mobiles. Follow the instructions at your own risk. The guidelines have been taken from instructibles.com. The same device will not work for iPhone.

Compare winner
Price-performance winner
  1. Vishal Patel says: on October 16, 2019 at 7:07 pm

    I bought the INTEX IT-PB11K model a few days back. Safe to say, I am extremely happy from my purchase. Excellent product – great functionality. I personally loved the LED indicator on the product. The best part is that the product was suitable for my budget. Furthermore, the design is quite elegant, making it a suitable product to carry to business meetings. Best of all, it charges my phone quickly. I am seriously irritated if it takes ages for my cell to charge. Its a power bank- it should give power. I have tried other power banks before. They were slow and took too long. Moreover, I have dropped my model twice. Safe to say, its more durable than my phone at least – one fall like that will break its screen.

    Quick suggestion though – the wire length must be increased. It sometimes become inconvenient to use the powerbank. Good product overall.

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  2. Rohaani Mishra says: on October 22, 2019 at 4:58 am

    I am glad that I bought the Syska X110. No doubt, it is one of the best power banks in the market. The best thing I like about this product is that it keeps safe from overcharging and over-discharging. At the same time, I like the durability of the product. Usually, other power banks that I have tried are of cheap plastic material and break easily. However, the ABS material of Syska has impressed me. Still, I would suggest a much-needed change – the charging is too slow. I am a student, and I usually have urgent plans. If the product takes too long to charge, it becomes difficult to use it properly. At the same time, the product can be a shocker to your electricity bill. The output conversion is minimal compared to the input. The firm needs to work on that.

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  3. Nihaal Hashmi says: on October 22, 2019 at 5:00 am

    I used to have a Levono laptop, and I loved it. Gladly, my feelings haven’t changed after trying the Lenovo Power bank. What an amazing product it is. The best part is, it is as slim as my smartphone- which makes it easy to carry the device in my pocket. Similarly, the price tag is quite suitable. Being a housewife, I do not have generous amounts to spend on tech products. At the price tag of Rs. 699, this power bank turned out to be the best solution to my problem. Moreover, the ability to charge and get charged at the same time is helpful. I have read reviews online that mention this power bank’s minimal battery life is poor. Well! I hope that does not happen in my case – because I love the product. Put, it is the best return I could get for what I paid.

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  4. Shiwam Nanda says: on October 22, 2019 at 5:00 am

    The Ambrane PP-20 at discount price was one of the best purchases I ever made. At the price tag of 1499 INR, I got a scratchless, rubber bodied power bank. What was even cooler was the multi-tier circuit protection. Like I am really afraid of electrical products. I always ensure maximum safety when dealing with electrical equipment. Buying the Ambrane PP-20 allows maximum safety while providing quality power bank usage. The type C-input port was also an added benefit. However, I must say that such an amazing product’s quality features blur out due to the lack of the dual charge technology. I would strongly recommend that in the newer versions of the product, this feature is added as a top priority. Just like the dual input feature, it must have the dual charging feature as well. Overall, a great product.

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  5. Neil Hiryani says: on October 22, 2019 at 5:01 am

    I love Lenovo! That is my life slogan ever since I have bought the Lenovo power bank. One of the best tech purchases I have made. I am a frequent traveler, blogging comprehensively about my travels. Naturally, that means my phone must be charged at all times. Otherwise, I may miss out on a great photograph. Buying the Lenovo power bank ensured this feature for me. The best part about the product is the graceful design. For a traveler, everything he carries says a lot about his personality. Carrying the Lenovo Powerbank ensures that most people I meet with consider me a stylish person.

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  6. Shreyan Laha says: on October 23, 2019 at 12:01 pm

    I love the new Xiaomi Mi 10000 mah power bank. Its way better than my old Samsung one. Its lightweight and easy to use. Wasn’t even that pricey even and looks super stylish. The out appearance is sleek and attractive. And yes, it gets the job done well! I love the two way charge and the dual USB output features. It charges really fast and doesn’t even get too hot while using it. All the models are great. I had trouble deciding which on was best to buy. MI power bank amazon offers has 3 different models, right. The 2018 model and 2019 model. Its pretty cool how the 2019 model again has two models: the 10000mah and Mi power bank 20000mah.

    All seemed impressive to me, I simply bought the most affordable one!

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  7. Aaksa Karuna Shah says: on October 23, 2019 at 12:03 pm

    I really wanted to buy the Ambrane PP-20 20000mAH Lithium Polymer Power Bank (Black) but the price is too high. My friend has one. I used her’s for a few days and I simply fell in love with it. The color is really attractive and outer surface is smooth and shiny. It charges super fast. I’d appreciate if the price is made a bit lower. I mean, yes the power bank is great and all but what’s the point if customers can’t afford it?

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  8. Sonu Mitra says: on October 24, 2019 at 11:05 am

    One should always buy a power bank with capacity higher than the smartphone/tablet you are attaching too. With this in mind, I searched for suitable power banks and came across the Intex IT-PB11K 11000mAH Power Bank (White). It has an amazing of Capacity 11000 mAh, Power Input DC5V / 2.1A. More people should buy it.

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  9. Preeti says: on October 24, 2019 at 11:08 am

    The Intex 11000 mah power bank has been named as one of the best power banks in India for a good reason. It charges fast, has a modern design, and umm yeah. Its perfect. Thanks.

    Reply
  10. Anjali Bhaat says: on October 25, 2019 at 12:19 pm

    I have always had an amazing experience with Lenovo products. Lenovo 10400mAH Lithium-ion Power Bank PA10400 (White) met my expectations. Its working great. Modern look and works well. Thanks.

    Reply
  11. Aarav Vihaan says: on October 25, 2019 at 12:24 pm

    I bought the Ambrane 10000 mAh Power Bank P-1111 (Black) because its low price. After buying, I feared that I had made a mistake as quality could have turned out low. But its working fine. Recommended.

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  12. Pratibha Says: on November 10, 2019 at 6:48 pm

    I bought the Intex IT-PB11k 11000 mAH Power Bank after hearing that it’s cheap and effective, but it wasn’t. It worked alright for a month then it stopped charging my phone as quickly as before and it almost gave up on being charged as well. I don’t recommend buying it.

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    1. Bhavana Rathore says: on November 14, 2019 at 2:57 pm

      I recently bought MI power bank 10000mah a few days back. I basically chose this product because I use a Xiaomi mobile and I thought it would complement my phone the best. The powerbank is easy to carry and I also used it to charge my fitness band. It proved to be very economic. The battery lasted quite a long time. The design is attractive and the durability is what impressed me the most. The only thing I found worth complaining is that the powerbank took quite a long time to charge. This becomes an issue when you are on a constant move. But at the price that it comes, ie Rs 899, this is a great product and I am quite satisfied. Surely recommended.

      Reply
  13. Rohit says: on November 10, 2019 at 6:50 pm

    The Mi 10000mAH Li-Polymer Power Bank 2i (Black) was my most cost-effective purchase for a power bank. It delivers everything it promises in the product description so I’m satisfied. It’s also light-weight so it’s easy to carry around everywhere. It’s affordable with good battery life so I don’t regret buying it till date.

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  14. Hiren Sharma Says: on November 14, 2019 at 5:45 pm

    After comparing quite a lot of powerbanks, I decided to buy Lenovo 10400mAH Lithium-ion Power Bank mainly because of the trust I have in this brand. As expected, it is a very fast charging powerbank. It is a slim device and is an attractive one too. However, I have my doubts about the longevity of this powerbank and hence I want to know would the powerbank perform just as good even after a good usage?

    Reply
    1. Vatsal Desai says: on November 17, 2019 at 3:13 pm

      I have been using Lenovo 10400mAH Lithium-ion Power Bank since last 7 months and till date I have not faced any issues with its performance.

      Reply
  15. Priyanka Shah says: on November 14, 2019 at 5:55 pm

    After hearing a lot of good things about Intex IT-PB11K 11000mAH Power Bank, I bought it from Flipkart for Rs 599. Given the price, I did not have great expectations from this product. However, the quick charging and high durability that this product has proved that this powerbank is very much value for money. What I liked the best about it is that the battery level of the powerbank is indicated by LED lights. It is quite sturdy too. Satisfied with the product.

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  16. Ritu Patel says: on November 15, 2019 at 4:52 am

    After comparing few powerbanks, I zeroed in on Syska X110. What impressed me the use was the material that has been used is much better and durable than the plastic that few other companies use for powerbanks. I use this powerbank to charge a Samsung phone and a Honor phone plus my MI fitness band. It works great with all the three devices. However, I have a query as to whether I can use this powerbank to charge my Lenovo Laptop?

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  17. Sandeep Says: on November 16, 2019 at 6:25 pm

    Alright so I bought Mi 10000mAH Li-Polymer Power Bank 2i (Black)
    And I have tried other brands as well. I am a frequent user of power banks and let me tell you, this one beats the rest by a mile. Since my work requires me being outdoors a lot, powerbanks are an important part of my life that I keep switching when they stop performing as they should or stop charging as effectively. I bought this a few months ago and it charges my iPhone almost as if the original charger at home. Moreover I use about two devices to charge with it at once and the performance stays the same, both the devices get charged just as fast when charging one at a time. I am highly satisfied, would definitely recommend others. I haven’t yet charged my macbook with it and I’m really scared because I treat it very sensitively and I don’t use anything other than the original charger for it since its really important to me and I don’t want to lose its initial battery performance or damage it in any way. So if anyone has had any experience with charging using this powerbank please help?

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    1. Shweta says: on November 16, 2019 at 6:29 pm

      I wouldn’t recommend you using that power bank on your Mac Book if you’re so sensitive about it and it’s that important. Since there is a chance that it will damage it’s battery performance. I used it to charge mine and it didn’t do it as fast as t charged others comparatively. So I thought I should let you know. It’s great with other devices though, the durability and the long battery life it has is surprisingly good. I only charge it like twice a week and that’s saying something. It’s worth every penny!

      Reply
  18. Amit Says: on November 16, 2019 at 6:47 pm

    I’ve tried other Lenovo products so I tried the Lenovo 10400mAH Lithium-ion Power Bank PA10400 (White)
    hoping it would be just as good. But I was disappointed. The design was fairly good, easy to carry so props for that. However, when the product is a power bank it shouldn’t just be a pretty sight. It should have performance as well, and that it lacked. When I got it it wasn’t fully charged and I have high OCD for that. I wanted to charge it up to 4 lights before using it and it was never ending, it took about 5 hours to charge the thing and when I plugged my devices in, it took over 3 hours before it charged them completely, that slow of charging and that long duration it takes to fully charge does not go well with each other. Mines either defected or it’s not original since the other reviews are good, or maybe I’m not using it right or with the right device. Can someone tell me if its effective to charge an iPhone?

    Reply
    1. Sumit says: on November 16, 2019 at 6:51 pm

      I have the same device and I ordered from the same place and mine works perfectly, actually it’s compatible with every single device I’ve used so far, I even let others used it and some had iPhones, it worked just as well for them. Maybe you should get yours checked? You should call customer service and let them know about your complaints with it. We have the same product so there shouldn’t be that much of a difference. Mine charges completely in 1hr 10 mins approximately so I’m highly satisfied with it.

      Reply
  19. Sumit Says: on November 18, 2019 at 9:36 am

    I’m a frequent buyer of power banks since my work entails me to remain outdoors for the most part. So they’re a important product for me. I recently bought the Mi 10000mAH Li-Polymer Power Bank 2i (Black) and let me tell you, it is one of the best purchases I’ve had. It charges two devices at once and the performance does not deteriorate in any way. The durability on this power bank is exceptional. The charging is fast, moreover it does not require frequent charging on its own. I only charge it once a week at best and after that it works effortlessly. However, I own a macbook that I’m super sensitive about because it has important things in it, I haven’t yet experimented a power bank on it since I’m very cautious not to hurt it’s battery life in any sort of way. If anyone else has used this power bank on the macbook or has any clue please help me out, does it charge the macbook as effectively? Does it hurt its battery life, should I stick to the original charger?

    Reply
    1. Tejas says: on November 22, 2019 at 8:05 am

      It is safe to charge Macbook with this powerbank. Don’t hesitate, go for it. The powerbank might not charge the laptop fully, probably just enough to keep you going for another half an hour or so, but surely won’t ruin the original battery life.

      Reply
  20. Nikhil Dave Says: on December 2, 2019 at 7:44 pm

    Firstly, the range of the powerbank is a little higher as compared to lot other similar ones in the market. However the design is attractive and the powerbank is sturdy. The torch led is a plus. I wanted to know how long would it work after it has been charged once?

    Reply
    1. Samvit says: on December 8, 2019 at 11:13 am

      From my experience, I would say about 6-7 hours

      Reply
  21. Milan Nathwani says: on December 5, 2019 at 9:13 am

    With my job keeping me on the constant move, I have tried a lot of powerbanks but some have been nothing but a total loss of money. However I trust the brand Mi and that made me buy this product. The powerbank surely fast charges the device as promised. So far I have used this powerbank to charge iPhone, Honor phone and Fitbit, all being charged satisfactory. The only drawback here is that it takes a lot of time to be charged ie maybe about 7-8 hours.

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  22. Reshma Gupta says: on December 12, 2019 at 5:14 am

    I was looking for a premium power-bank and I zeroed in on Ambrane PP-20 20000mAH Lithium Polymer Power Bank. While the MRP is ranged at Rs 2500, I got it for Rs 1300 from Amazon. However, the product is not always available. I had to wait for sometime before it got re-stocked. The powerbank has a feather-touch button from where we can know the battery status, is equipped with a class integrated circuit which has multiple layers of protection and is capable of charging two devices at a go. I am saying this after 2 months of using it, the powerbank is worth the money paid.

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  23. Alay Rathod says: on February 19, 2020 at 2:33 pm

    I am thinking of buying Intex IT-PB11K 11000mAH Power Bank from Flipkart. I want to inquire if any USB cables are provided with this device?

    Reply
  24. Pawan Sharma says: on February 22, 2020 at 11:37 pm

    Ambrane PP-20 20000mAH Lithium Polymer Power Bank (Black) consists of C type charging port is really fast and charges my ONE+ phone is less than 10 minutes. I am totally satisfied with this product. I suggest this product for anyone who drains their battery multiple times in a day. Definitely very compact and handy.

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  25. Rachana Das says: on February 23, 2020 at 8:49 am

    Bought an Ambrane PP-20 20000mAH Lithium Polymer Power Bank (Black). C type charging port is really fast and charge my ONE+ phone is less than 10 minutes. I am totally satisfied with this product. I suggest this product for every hardworking person who drains there battery multiple times in a day.

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