Best Power Bank in India

The use of power banks is common nowadays because of their convenience. These portable little devices can be a life-saver if your battery runs out. The best power banks must be small and compact while holding enough power to charge your devices. Power banks have become one of the handiest smartphone accessories.

10 Best Power Banks in India

Using power bank is convenient when you are away from mains power. But, finding a suitable power bank is not easy. While choosing a power bank, you must keep an eye on the battery capacity.

To charge larger devices, 10000- 20000 mAh range capacity is needed. Some are equipped with features like wireless charging, fast charging, built-in cables, and many more.

With so many options around, it is a tedious task to find the right one. So here is a list of some of the best power banks in India.

1. Mi 20000 mAh Power Bank

Mi 20000 mAh Power Bank is a portable powerhouse. Two-way fast charging ensures that your devices are charged efficiently and quickly. Comes with a dual USB output and offers fast-charging up to 18 W.

Charge a 4000 mAh phone battery 3 times and 3000 mAh phone battery 4 times. Designed in a metallic finish with 3 color options. Takes approximately 7-10 hours for full charging. Comes with 9 layers of circuit chip protection.

It is lightweight and you can easily slide it inside your bag. The company offers a warranty for 6-month on the product. High durability and quick charging make it a perfect companion for traveling.

2. Ambrane 10000 mAh Power Bank

Ambrane 10000 mAh Power Bank has a Lithium Polymer battery which has high efficiency. Durable and reliable batteries offer a high charging conversion rate. Chipsets have 9 layers of advanced protection. Dual USB ports help you to charge two gadgets at the same time.

Aesthetic design and durability make it a perfect backup power source. The outer body built with hard ABS plastic gives high durability and a stylish look. For full charging, it takes 5-7 hours. LED charging indicator indicates the battery charging information in the power bank.

It can charge iPhone 8 – 4.6 times, MI Redmi 6A – 2.1 times, and Samsung Galaxy J7 – 2.8 times. The company offers 180 days of warranty.

3. Realme 10000 mAh Power Bank

Realme 10000 mAh Power Bank has a high-density lithium polymer battery that gives a strong power backup. Offers 12 layers of security which is one of the best standards. Even after 500 recharge cycles, it can retain up to 100% of its full capacity.

With double USB outputs, you can charge two gadgets at the same time. Power Delivery (PD) feature allows you to charge even your laptop. Intelligent low power mode for smaller devices like wearables. It takes around 3.40 hours for full charging.

It will charge a 4000 mAh phone 1.8 times and a 3000 mAh phone 2.3 times. This 18 W power bank weighs only 250 gms. It has a premium looking polycarbonate frame and is available in classic colors. Offers a 1-year warranty for the product.

4. Samsung 10000 mAh Power Bank

Samsung 10000 mAh Power Bank has a lithium-ion battery for fast charging. Dual USB supports two devices at the same time. The power bank takes around 3 hours to fully charge the power bank.

It has a sleek metallic design which makes it a perfect travel buddy. Comes in attractive colors and is affordable. It is compatible with all tablets and smartphones that support USB 3.0 ports.

This lightweight model has only 220 gms. The manufacturer gives a 1-year warranty for the product. Samsung is one of the most trusted and leading companies in the market. Fast charging, lightweight design, and durability make it a perfect choice.

5. Redmi 20000 mAh Power Bank

Redmi 20000 mAh Power Bank comes with advanced high-density Li-polymer batteries. This 18 W fast charging power bank takes around 7-10 hours for a full charge.

It can charge iPhone XS – 4.7 times, Redmi K20 Pro, and Redmi Note – 3.5 times. Dual input and output ports deliver efficient charging to each connected device. The chipset has 12 layers of advanced protection.

Provides universal compatibility. Designed using high-quality material and available in classic black and white color. The anti-slip edge texture prevents falls and drops. Redmi offers a 6 months warranty for the product.

6. Syska 20000 mAh Power Bank

Syska 20000 mAh Power Bank is packed with superb energy that outruns normal power banks. This BIS certified polymer battery is highly efficient. Syska Power Pro 200 series power bank has precise IC protection to enhance the life of your device.

2 USB ports help you to charge two smartphones, tabs, or any other devices. It can charge a 4000 mAh phone 3.3 times and a 3000 mAh phone 4.3 times. Takes approximately 10 hours for full charging. Intelligent power management enables you to keep track of the devices.

The soft switch button helps the power bank to work longer. After use, it automatically goes to hibernation mode that saves energy. The body is made of ABS plastic which is more durable. Syska offers a 6 months warranty for the product.

7. URBN 10000 mAh Power Bank

URBN 10000 mAh Power Bank is one of the smallest power banks but has a whole day’s power inside. High capacity lithium polymer batteries enable fast charging. Takes 5-6 hours for full charging.

With dual USB ports, you can charge two gadgets at a time. 4 level protection for safe charging. The LED indicator tells you the power status. It can charge a 4000 mAh phone up to 1.8 times and a 3000 mAh phone up to 2.4 times.

Ultra-compact body with smooth touch gives a premium look. It is lightweight and easy to hold. BIS certified power bank is a perfect travel companion. Micro USB cable is included whereas the charger is not included. URBN offers a 1-year warranty for the product.

8. Belkin 5000 mAh Lithium-Polymer Power Bank

Belkin Power Bank is a handy and lightweight pocket-friendly power bank. It has one of the slimmest designs that allows you to charge your batteries up to 5000 mAh on the go. It comes with a 2.4-amp USB port and a 6-inch cable which provides an improved charging speed. It can charge every device that accepts a USB cable.

The device also has a faster charging rate thanks to the 2.4-amp charging input. It doesn’t keep you waiting hours to charge the power bank. The product comes with a plastic casing that protects the battery and prevents any accidental damage to the power bank. The battery level is displayed by the four LED indicators placed on the top-left of the device. It provides 19 hours of call-time after every charge or 11 hours of browsing time.

Another great thing about this power bank is that it consists of a smart sensor that monitors the temperature and the voltage of the battery and auto shuts-off when detecting any abnormal fluctuations in temperature or power. It prevents your power bank from overheating and saves your product from permanent damage.

The Belkin power bank is available in three colour options: rose gold, silver, and black. The power bank weighs just over 130 grams and comes with a two-year warranty valid from purchase. Overall, it’s a great budget-friendly and portable 5000 mAh power bank helpful to carry around while traveling.

9. Anker PowerCore Select 10000 mAh Portable Charger

Anker PowerCore Select 10000 mAh Portable Charger is a mid-range power bank manufactured by Anker that provides a couple of additional features as well. Although it’s not as lightweight or slim as the previous power bank mentioned, it has a better charging capacity and better durability. The massive 10000 mAh battery can help you charge flagship devices like iPhone XS or Galaxy S10 about 2.5 times.

The body has a superb matte finish on the front side, giving it a premium look. The company provides VoltageBoost and MultiProtect technology that claims to provide extra safety to your power bank. This power bank features a fast charge option as well; it allows you to charge your devices three times faster than other products in this price range.

It consists of a blue LED light to display the battery level. The power bank can charge multiple devices with its two USB charging ports. It weighs a little more than 170 grams, and the company provides you with an eighteen-month warranty on the product. It competes with some of the best power banks in India in terms of durability. Thanks to its ABS and BIS certified body, you don’t have to worry about accidentally dropping and breaking the power bank.

10. Gionee 10000 mAh Li-Polymer Digital Display Power Bank

Gionee PB10K2S 10000 mAh Power Bank is everything you could ask from a power bank. Gionee has been known to be a trademark household name when we specially talk about power banks and could be trusted with a blind eye accounting to the features that outperform most high-end power banks in the stores. Weighing just about a half pound and sturdy metallic built, this 10000 mAh power bank could fill in your 3000-mAh smartphone battery in just one and a half hours!

The product dimensions being 1.5 x 6.8 x 13.8 cm makes it compact and easy to carry around with yourself. This extremely portable power bank by Gionee takes in 5V and 2A as input and takes nearly five hours to charge to a hundred. After which, you are all set to experience the powerhouse with the fast-charging Gionee features with a power output of 12W. The two USB ports charge two devices without interruption.

Thanks to the Li-ion battery, this power bank by Gionee is all set to give you tons of cycles without any deterioration, making it an extremely durable product. It is compatible with all smartphones at least, and I’ve experienced no time deviations in charging both of my smartphones with the fast-charging feature powered by Gionee.

In case you feel a bit unsettled about the product, or you feel there’s some fault after some time of usage, which shouldn’t be the case, Gionee has backed up the power bank with a six months warranty which will ensure your satisfaction and won’t let you down. It’s very difficult to find a similar power bank at such an affordable price tag.

Buying Guide for Best Power Bank in India


Power banks are supposed to be extremely portable. And portability is directly dependent on how well you can carry the tool. An ideal power bank should be dead-easy to carry around, something you should be looking out for in the best power bank. I’d advise you to look out for the dimensions that could easily fit into your pocket on any suitable day. Having to stop between an emergency to use a power bank is a situation you should avoid.


This right here should be your primary priority while trying to sort out the best power banks own. In fact, ‘power’ in the sense of a power bank is related most of the time to its capacity. The better the capacity, the lesser you have to charge it back. For individuals going for weeks of constantly-travel vacation, or for someone who needs to charge multiple devices altogether, you should be looking out for higher capacity power banks. The capacity will correlate to the kind of electronics you could charge from it. A 10,000 mAh power bank is generally considered an excellent capacity rating for power banks as it can charge your device multiple times at once.


No matter how flattering add-ons you are getting with a power bank, you should always prefer an utterly certified product! Certification gives a lot more authenticity to a product than any review-rating possible.

A certified power bank not only saves you the money you might be losing with an inauthentic product but also protects you from the harm an uncertified power bank could do to your devices. Perhaps, that’d hurt you much more than you could think. Look out for certifications such as UL, MFi, and ETL provided to manufacturers to get the power bank’s authenticity.

Battery Life

Battery life of a power bank corresponds to many different implications than electronic devices. In other words, Battery life straight implies the product life of a power bank. Lithium-ion and Lithium-polymer, the two majorly used batteries in the power bank, are significantly affected by the temperature and current statistics being experienced. These batteries work at most for about 500-600 cycles.

Often, some power banks fail to work after being left with a few months of inactivity. Make sure to look out for great battery life in a power bank to have a working product for a couple of years.

LED Indicators

These are insanely helpful. LED indicators work distinctly on the power bank’s battery levels to help you give an idea about when you might need to charge the power bank again. They are quite crucial in working a power bank by being constant indicators of the power bank’s state. For them to be helpful, you should be looking out for decently sized LED indicators.


The power bank you are about to get, make sure it has superior quality USB to micro-USB cable to support fast charging. I’ve often seen some terrible charging cable that requires twice the time it’d take to charge my phone from the mobile charger. High-quality cables and fast charging are known to avoid overheating, which is a crucial factor that could affect a power bank’s durability.

Temperature Sensor

Having a temperature sensor on your power bank could save you a bomb If the situation somehow goes bad. The temperature sensor’s a safety device that stops the power bank when the circuit starts going upwards the operational safety temperature. Taking the worst possible outcome, the absence of a temperature sensor could very well cause a battery explosion if the temperature runs off way higher than usual.

FAQs to Buy Power Bank in India

Does using power banks ruin my electronic gadgets?

Power banks are supposed to be used when you can’t reach out to the conventional method of charging your phone, i.e. through wall sockets. Using power banks all the time to charge your phone regularly could harm both sides. In such cases, the Performance of the power banks could deteriorate greatly, and the battery life of your phone could be severely affected.

What does ‘mAh’ imply? Is it any important?

mAh- milliamperes per hour implies the energy output a power bank will deliver after working for a full hour. A 5,000 mAh power bank will provide about 5000 milliamps for an hour, after which it will need a re-charge again. mAh is a very important factor and speaks volumes about the power of a power bank. The mAh count will give you an idea about the use you could make out of your power bank in distinct circumstances.

How long is the product life of a decent power bank?

A good powerful lithium-ion battery will deliver great results for about 450-500 cycles, after which it’ll start deteriorating. Assuming for the average of an individual using a power bank, I’d say three years should be a great number to a power bank’s durability.

If I have a 15,000 mAh power bank, will I be able to charge my 5000 mAh phone thrice, assuming the power bank is fully charged?

Ideally, you should. But nothing is ideal. Especially when we talk about energy, there are some losses in the output. Even the high-end quality power banks will be losing about 15%-20% of the total charge, which is still great, but not precisely what your quick math gave you initially.

Are power banks allowed in flight?

They are strictly prohibited in the luggage. However, you could still carry them in your handbags or keep that up with yourself.

Is it possible for power banks to explode?

Indeed. If you go for local quality, brandless power banks without any certifications or any trademark, you could face an explosion. Unless you go for the shady products, no, power banks can’t explode. It’s essential to buy a branded product considering that power banks are already pretty affordable.

Do I need expensive cables to get the maximum output out of power banks?

Generally, if you are getting a decent power bank from an authentic brand, the cable given by them should suffice for fast charging purposes. However, if you experience a bit less output, you should contact the manufacturer than to buy new cables.


In the age of smartphones and electronic gadgets, power banks are the literal saviours that rescue you from challenging circumstances by getting your electronics charged and back to life. Ideally, an individual buys a power bank one on years, and when something is bought once in years, you should buy it with utmost attention to ensure a great buy.

Along with the performance numbers a power bank has to offer, you should be looking out for your personal preferences for a power bank to make sure you aren’t missing anything. So, these were some of the best power bank in India. You can filter out and select the best-suited power bank as per your needs. I hope our power bank buying guide helped you find the right product. If you have any questions regarding the same, let us know in the comments, and we’ll try to help you as soon as possible.