Best Portable Power Banks to Keep Your Gadgets Charged on the Go

By Himani Jha | Updated Apr 22, 2024, 12:34 PM IST
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Have you ever found yourself in a situation with a drained phone battery and no charging solution? We've all been there! In such situations, portable power banks swoop in like the saviour keeping us connected when needed. In this article, we'll take a look at the best portable power banks that fit snugly in your pocket or purse.

Best Portable Power Banks to Keep Your Gadgets Charged on the Go
Best portable power banks in India
There must be several instances where you find yourself in a tight spot with your phone battery gasping for life. Whether we are travelling or it’s just a late day, power banks come in handy to rescue you from the dreaded dead battery dilemma. They quickly charge multiple devices at once and very convenient to carry around. But with the Indian market flooded with options, how do you pick your perfect power-packed companion? We have your back if you are tired of searching for power banks. In this article, we will discuss the 7 best power banks in India. From various battery capacities to sizes and brands, we have tried keeping this list as vast. We have also listed each power bank's price, key features, pros, and cons to help you easily compare various models.

Things to keep in mind before buying power banks
Here are a few important things to keep in mind before buying a power bank:

1. Capacity and weight: Power banks come in different sizes and weights – the more the capacity, the larger and heavier the power bank will be.

2. Number of ports: Nowadays, power banks come with several USB ports to charge multiple devices simultaneously. Some power banks may also have different USB ports like Type-C or Type-B to cater for several devices.

3. Safety features: Look for power banks that are equipped with safety features, such as overheating protection, short circuit protection, overcharge protection and more to avoid malfunctioning and prevent damage to your devices in the long run.

Best power banks that you can buy in India
Best powerbanksCapacity
Mi Power Bank 3i 20000mAh20,000mAh
Ambrane 20000mAh Power Bank20,000mAh
URBN 10000 mAh Li-Polymer10,000mAh
Realme 20000 mAh Power Bank20,000mAh
Anker 10000 mAh PD Power Bank10,000mAh
Redmi 20000mAh Li-Polymer Power Bank20,000mAh
Syska P055OX 5000 mAh Lithium Polymer Power Bank5,000mAh


1. Best overall: Mi Power Bank 3i 20000mAh power bank
Mi Power Bank 3i 20000mAh
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

Available in two colour choices, the Mi power bank supports 18W fast charging and features a high battery capacity. This 20,000 mAh lithium polymer battery power bank also features triple port output and smart power management to charge low-power devices safely. This power bank also has 12 layers of advanced circuit protection to protect your smart devices against overheating, overcurrent and short circuits. If you are looking for the best power bank, 20000mAH, that can charge three devices at once, this highly-efficient power bank makes a good choice.

Users’ review: Users have said that the power bank is a great option for its price. The 20,000mAh battery capacity, build quality and LED battery indicator are great making it an excellent choice.

Why should you buy this?
  • The power bank provides great battery life
  • The build quality is sturdy
  • Its sleek metal casing offers excellent protection against accidental drops

Pros:
  • Fast charging support
  • Dual USB port
  • Cool colour options

Cons:
  • It feels bit heavy to carry

2. Best in capacity: Ambrane 20000mAh Power Bank
Ambrane 20000mAh Power Bank
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

The Ambrane 20000mAh Power Bank is a powerful and reliable option with a massive 20000mAh Lithium Polymer capacity. It can charge your devices multiple times. It also features 20W fast charging output for quick and easy charging on the go. Additionally, the power bank has a fast charging input of 20W via the Type C port, so you can charge it up quickly. With two USB ports and one Type C port, it can charge three devices at the same time. Plus, it comes with a Type C cable for added convenience. Best of all, it's made in India and comes with multi-layer protection for safe and reliable use.

Users’ review: Users liked its good look, compact form factor and efficient charging. They said it is useful for travel.
Why should you buy this?
  • The power bank can charge 3 devices at the same time
  • It support 20W fast charging
  • This also comes with secure charging features to protect your devices from overcharging

Pros:
  • Travel friendly
  • LED indicators
  • Type-C port

Cons:
  • Users have said that the device does not auto-start charging when the device is connected

3. Most lightweight: URBN 10000 mAh Li-Polymer
URBN 10000 mAh Li-Polymer
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

The URBN 10000mAh power bank is one of the best power banks available in the market. It is made of high-quality lithium polymer which makes it durable and reliable. This power bank has a dual USB output, allowing you to charge two devices simultaneously. It also has a type C & micro input, making it compatible with most devices. This power bank is also pocket sized which makes it easy to carry around. It comes with a one year warranty and is available in the colour purple.

Users’ review: Users have said that the power bank is a great option for its price. The 20,000mAh battery capacity, build quality and LED battery indicator are great making it an excellent choice.

Why should you buy this?
  • The power bank provides great battery life
  • The build quality is sturdy
  • Its sleek metal casing offers excellent protection against accidental drops

Pros:
  • Fast charging support
  • Dual USB port
  • Cool colour options

Cons:
  • It feels bit heavy to carry
4. Best in durability: Realme 20000 mAh Power Bank
Realme 20000 mAh Power Bank
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

Realme has been making waves in the tech world, and its power banks are no exception. Available in capacities of 10,000mAh and 20,000mAh, these power banks boast fast charging capabilities, ensuring your devices are up and running in no time. Plus, with their stylish design and pocket-friendly prices, they're a steal deal for any tech enthusiast.

Users’ review: Users have said that the power bank is a great option for its price. The 20,000mAh battery capacity, build quality and LED battery indicator are great making it an excellent choice.

Why should you buy this?
  • The power bank provides great battery life
  • The build quality is sturdy
  • Its sleek metal casing offers excellent protection against accidental drops

Pros:
  • Fast charging support
  • Dual USB port
  • Cool colour options

Cons:
  • It feels bit heavy to carry

5. Best in features: Anker 10000 mAh PD Power Bank
Anker 10000 mAh PD Power Bank
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

If you're willing to splurge a bit for premium quality, the Anker PowerCore series is worth every penny. Renowned for their durability and cutting-edge technology, Anker power banks deliver unparalleled performance. It's the PowerCore 10,000mAh can keep your devices charged efficiently and safely, making them ideal for travellers.

Users’ review: Users have said that the power bank is a great option for its price. The 20,000mAh battery capacity, build quality and LED battery indicator are great making it an excellent choice.

Why should you buy this?
  • The power bank provides great battery life
  • The build quality is sturdy
  • Its sleek metal casing offers excellent protection against accidental drops

Pros:
  • Fast charging support
  • Dual USB port
  • Cool colour options

Cons:
  • It feels bit heavy to carry

6. Best in compatibility: Redmi 20000mAh Li-Polymer Power Bank
Redmi 20000mAh Li-Polymer Power Bank
Connector Type: USB, Micro USB | Battery Capacity: 20000| Special Feature: Short Circuit Protection, Fast Charging

Packing a whopping 20000mAh, this power bank can fully charge your phone multiple times over. Imagine: a weekend getaway without battery anxiety? Netflix binges on that long flight with no worries? It's got two USB output ports, so you can be the hero and juice up your friend's phone too. With its minimalist aesthetic and ergonomic curves, it's a pleasure to hold and carry around. Plus, it's lightweight and compact, so you can slip it into your bag or pocket.

Users’ review: Users have said that the power bank is a great option for its price. The 20,000mAh battery capacity, build quality and LED battery indicator are great making it an excellent choice.

Why should you buy this?
  • The power bank provides great battery life
  • The build quality is sturdy
  • Its sleek metal casing offers excellent protection against accidental drops

Pros:
  • Fast charging support
  • Dual USB port
  • Cool colour options

Cons:
  • It feels bit heavy to carry

7. Best in budget: SYSKA Power Bank 10000mah
Syska P055OX 5000 mAh Lithium Polymer Power Bank
Connector Type: USB, Micro USB | Battery Capacity: 10,000| Special Feature: Short Circuit Protection, Fast Charging

Looking for reliability coupled with performance? This Syska Power Pro 200 could be perfect choice for you. With its high-density lithium-ion batteries and advanced safety features, Syska power banks are a popular choice among Indian consumers. The Power Pro 200, with its 20,000mAh capacity and dual USB output ports, is your perfect companion for those long journeys or outdoor adventures where charging outlets are scarce.

Users’ review: Users have said that the power bank is a decent option offering value for money.

Why should you buy this?
  • The power bank provides decent battery life
  • It supports 18W charging
  • This is universally compatible with all gadgets via USB charging cable, including all iOS and Android smartphones
Pros:
  • Fast charging support
  • Multiple USB ports
  • 12 Layers protections

Cons:
  • Users have complained that the product stopped working after a few months

FAQs:

1. Which power bank is better: 10000mAh or 20000mAh?
Both 10,000 mAh and 20,000 mAh power banks are good but the choice between the two depends on your requirement. If you travel more and are looking for a more reliable option, you must choose a 20000mAh power bank. But if you are on a limited budget and are looking for a power bank that can charge two-three devices, a 10000mAh power bank is sufficient for you.

2. Which power bank is best for fast charging?
Although any 18W power bank is good for fast charging, the OnePlus, Redmi, and Mi power banks are some of the best ones.

3. How much mAh is good for a power bank?
Depending on your requirement, any power bank between 10000mAh and 20000mAh battery capacity is good.