Triple Port Output
You can charge 3 Different Devices at a time.
Now, you can charge your mobile phones, cameras, and tablets too.
Smart Power Management
If you want to Low Power charge your phone, you just have to Double Press the Powerbank.
This feature can charge your low Power Devices (such as fitness bands, earphones) safely.
12 Layer Advanced Smart Protection
Due to the unique 12 Layer Design, your Smartphone & devices are effectively shielded against overheating while charging.
Ambrane has come up with a wireless solution for cord haters, which is Ambrane 27000 mAh power bank with a 20 W fast charging process.
Let’s Check Out the Specs here:
Just put any of your QI Certified phones & charge it in no time!
It also comes with A USB output for wired charging!
Sleek & Simple Design
The dimensions of the item are 9 x 6.3 x 2.2 cm and the weight is180 Grams.
The sleek & lightweight body steals the show with green color.
The 10000 mAh battery supports both: 20 W Fast Charging (Wireless)
This wattage remains the same for input and output units. If your device supports fast charging, this model will be best for you.
Efficient Charging Surface
The surface is smooth & has a non-skid grip, which gives a worry-free charging experience.
This item features superior 12 layered chip protection technology.
It protects your device against overheating, short circuits, over current & much more.
It supports 18W Fast Charge on both the USB-A output ports and the USB-C input port
6 months warranty.
Inside the box
Power Bank, USB Cable & User Manual
12 layer chip protection
Supports both Wired & Wireless Charging
Aesthetic & Efficient Charging Surface
Charges Two devices at one time
Sleek & Lightweight
Supports only QI Certified phones
Value for money
Design & Features
How much should I spend on a Power Bank?
Going for a high-priced power bank can be worth it if you require some features like below:
• Having around 20000 mAH or higher battery capacity.
• Around 3 or more outputs.
• Type A and Type C outputs.
• High warranty period.
• Fast charging around 18W or more!
To buy a high-priced power bank, the price range that you might have to pay can be as below: Price Range ?
We recommend spending: ₹ 1700 ~ ₹ 2500.
Preferring a budget pick power bank will get you to the medium-priced category! Hence, going for any model having a medium price, you can get the following features:
• Great warranty.
• Capacity up to 10000 mAH.
• 2 to 3 ports.
The price range to follow is mentioned here: Price Range ?
We recommend spending: ₹ 600 ~ ₹ 1700.
If you think of going below the range of ₹ 600, there are certain models for you. The features might not match a medium-priced power bank. But it will have one port that is enough to charge one device at a time. Price Range ?
We recommend spending: Below ₹ 600.
How We Picked the Best Power Bank?
As per our view, The Best Powerbank should be durable & portable.
And they must serve high speed & maximum possible power output.
We picked Best Power Bank of 2021 based on these facts:
Higher the capacity higher power the Power Bank will hold!
Low-capacity power banks are very lightweight.
But they can change your devices roughly once or twice.
While Power banks with a capacity rating of 10,000 mAh and up tend will serve you high capacity.
But they are a bit bulky & costly.
In our view, for normal user & regular devices, A 10,000 mAH one will be apt.
But if your a heavy user & require multiple devices to charge every day, go for 20,000 mAH Capacity.
Output and Input
For models with USB-C ports, we chose 15 to 18-watt charging.
For models with USB-A Output or Micro-USB input, we opt for 8 watts or more.
These capacities guarantee top charging (output) and re-energizing (input) speeds.
Well, we are always on run!
So we don’t want anything to weigh us down!
The Powe Banks should be lightweight, sleek & sturdy.
That’s how you can slip them in your pockets & run without worrying about damage!
We set the weight cutoff limit of 200-500 gms limit for the 10,000 to 20,000 mAH range.
How does a Power Bank work?
Keep premises humidity-free while using Power Banks.
Keep your metals away, as the immense charge is held inside the mobile Power Bank.
For smaller requirements, You can opt for smaller devices aka mini Power Bank!
Power Banks have a particular battery sitting in a casing.
With specific circuitry, it controls & stores the power.
The Power Bank then acts as a portable mobile charger.
It charges the power from its battery to a device, i.e. smartphone/laptop.
Virtually, you can charge any device with a Power Bank.Yeah but don’t forget to charge your Power Bank too!
Moving to the technical aspect, let’s look at the Power Bank circuit diagram shown below.
The Power Bank circuit comprises Multiple USB Output Ports.
& USB-A or USB-C type Input for recharging.
Types of Batteries used in Power Banks
Quite modest, this one offers a powerful thickness and doesn’t lose charge over the long run.
The lightweight, generally spillage-proof Batteries.
Lithium polymer batteries are very adaptable & fit as fiddle.
Types of Power bank
Before opting for the best Power Bank, Let’s Go through the Types of Power Banks available across the market.
Along with size, consider the features like capacity, charge level, etc.
Here are the available types of Power Banks:
(A) Based on the Power Source:
1. Universal or Standard Power Bank:
These are the standard portable power banks that are available in stores and online.
You can charge them from regular USB sources.
A micro USB connector is usually used as the connecting element.
Multiple Output Ports, Dual Input Ports, LED Indicators & Huge 20,000 mAh Capacity are their perks.
2. Solar Power Banks:
The Solar Power Banks can use sunlight to charge up, as the name implies.
They have photovoltaic panels to do this.
As solar charging is slow, it is also possible to charge them from a USB charger.
Solar charging is a helpful backup, particularly if you are moving away from the power of the mains.
Some of the more advanced solar power banks have solar panels that fold out towards the sun for enhanced output.
They also have standard Type-A USB output and a micro USB for a USB charger input.
3. Wireless Power Banks:
These Power banks need no cord to charge your phone.
Just put your phone on its surface & charge it!
These power banks require the Qi standard to charge any phone.
Sleek body, lightweight & both corded & cordless charging ability are their perks.
(B) Based on the capacity:
1. Low Capacity Power Banks:
Low capacity power banks are mostly one-time charge type ones.
Surprisingly, these mini chargers are very popular because of their tiny size & weight.
Most of them have a single USB port, so multiple devices can’t be charged at once.
2. High Capacity Power Banks:
These are the Power banks with huge batteries of 20,000 mAh or even more.
With them, you can charge smartphones, tablets, and all other USB devices.
You can charge two or more devices together.
They have Fast Charge, Multiple Outputs & Inputs, and even DC Output features.
The only drawback is that these are very big and bulky gadgets.
Reasons for Investing in a Power Bank
The size of this device is very compact and it can also fit comfortably into your pocket.
This device’s compactness makes it a common purchase.
It is quite a handy device that will ensure that your cell phone, tablet, or laptop is backed up.
You can buy even the highest-quality Power banks at affordable rates.
In our seven best products list, we have also covered the best power bank below 1000!
Check out our How much should I spend on a Power Bank? section for a better idea.
You can charge your Laptop, cell phone, smartwatch, tablet, or even fitness bands!
These gadgets act can be your only savior when the battery of any gadget dies!
Top Power Bank Brands in India
Best Power Bank Brand
Syska was started in 1989 by the SSK group (Shree Sant Kipra Appliances Pvt Ltd).
Power banks, chargers & cables, wearables, wires & cables, irons, extension cords, and many more are included in a list of their products.
Things we liked about Syska:
Safety & Quality Assurance by Indian Standards Bureau.
Multi-Layered Chip Protection
Multiple ports for charging more than one device at a single time.
If you’re a fan of beautiful designs for a high-quality smartphone, then you might be well aware of MI.
The power banks that this company produces are not an exception.
This one is a perfect gadget to take to your office or even on your travel days.
Things we liked about MI:
Qualcomm Quick Charge 3.0 for devices compliant with rapid charging
Features like low power charging & Multiple Device Charging
9-layer circuit security Technology
Intex is a famous power bank firm that manufactures quality goods.
Intex’s power banks are a culmination of style, portability, and features.
Such characteristics make it one of the best on the market.
Things we liked about Intex:
Multiple Input & Output Ports
Lithium-ion battery with a rugged finishing
Long Warranty by Company
Philips is one of India’s most trusted brands.
The power banks they create live up to their standards as well.
Depending on the mAh requirement, there are different models of Philips power bank that you can choose from.
Some of the finest Power Bank above 15000 mah capacity are:
• Mi 20000 mah Power Bank
• Samsung Power Bank25000 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 Bank20000mah, 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:
Charge Discharge Cycles:
Any battery that is rechargeable will wear out sooner or later. And the lifetime of any battery is decided in the form of charge-discharge cycles numbers it performs before dying.
Some cheap batteries have a life cycle of 500 or lower, but a quality battery lives quite higher life.
Self-Discharge Time: Almost all battery cells have a self-discharge level. The batteries require some power to keep the circuits inside them alive. Hence, complete battery life is never used. Some of the charges is consumed by the battery itself.
A quality power bank holds a charge for up to 6 months with a small loss. But degraded quality power banks can only retain small useful charges for a month.
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.
Various shapes and sizes and sizes are available in Power Banks.
Some are useful as a car mobile charger, some as bike mobile charger.
Follow the instructions at your own risk. The guidelines have been taken from instructibles.com. The same device will not work for iPhone.