Best power banks in India to buy in 2023: Mi Power Bank 3i, Ambrane Stylo 20k, Anker PowerCore and more

Does your smartphone, laptop or tablet run out of charging quite often, especially on the go? Well, it’s needless to point out how essential it is to keep your mobile phone and other new-age portable devices charged at all times. This is where a power bank comes in handy. It can allow you to charge your devices anytime, anywhere without having to worry about carrying multiple chargers everywhere, looking for charging outlets or waiting near charging stations when you’re out and about.

A power bank comes with ample battery support to charge a device multiple times, or even multiple devices at once. However, with the endless options of power banks available in the market today, it can be overwhelming to decide which product fits your on-the-go charging needs. You’ll have to consider things like capacity, number of ports, price, and whatnot. To help you make the right decision, we have curated a list of the best power banks in India to buy in 2023. Let’s take a look!

List of best power banks in India with price (2023)

Product NameCapacityPriceRating
Mi Power Bank 3i 20000 mAhRs 21494.3/5
Redmi Power Bank20000 mAhRs 19494.2/5
Anker PowerCore5000 mAhRs 51994.2/5
realme 3i Quick Charge10000 mAhRs 11994.2/5
Ambrane Stylo 20k20000 mAhRs 17994.0/5
URBN Power Ultra Compact 10000 mAhRs 9994.0/5
Spigen Wireless Power Bank10000 mAhRs 23993.9/5

Best power banks to buy in India

Mi Power Bank 3i 20000 mAh

One of the most popular power banks in India, Mi Power Bank 3i comes with a high capacity 20000 mAh lithium polymer battery. It features triple port output to charge multiple devices at once and dual input (Type-C and Micro-USB). This power bank also has 12-layer advanced chip protection to avoid overheating, short circuits, overcurrent, etc. Available in two colour options, this Mi power bank supports 18W fast charging and low-power charging and works well for most devices like smartphones, tablets, fitness bands, earbuds and more.

High battery capacityHeavy
Supports multi-device fast chargingLimited 6-month warranty
Universally compatible across devices
Smart power management and protection

Redmi Power Bank 20000 mAh

Another great option with 20000 mAh Li-Polymer battery capacity is the Redmi Power Bank. It ensures two-way 18W fast charging and comes with dual USB ports (Micro-USB/USB-C) to charge two devices at once. This high-capacity power bank also features a low-power charging mode and 12-layer advanced chip protection against short circuits, overheating, overcharge, overcurrent, and more to safely charge devices like Bluetooth headsets and fitness bands. The classic black and white colours and anti-slip texture of this power bank are a bonus.

Durable build and high battery capacityHeavy in weight
Supports two-way fast charging
Low-power charging mode
Advanced safety and protection features

Anker PowerCore 5000 mAh

If you’re looking for a compact charger that you can carry around anywhere, the 5000 mAh Anker PowerCore power bank is a trusted option. It is light in weight yet high in power, and can quickly charge your iPhone or Android mobile phone at least once. This power bank stands out for its ergonomic cylindrical design that can fit in your bag and even your pocket. Other value-added features of this portable Anker power bank are a protective matte casing, advanced protection against voltage surge and short circuits, and a high-quality build.

Lightweight and portableLow battery capacity with one port
Remarkable capacity-to-size ratioHigh price point
Ergonomic design and durable build
Fast charging
  • Price: Rs 5199
  • Buy here: Amazon

realme 3i Quick Charge 10000 mAh

Go for the realme 3i Quick Charge with 10000 mAh battery capacity if you’re looking for an option that is both powerful and offers value for money. It supports 12W fast charging and comes with dual input ports (Type-C and Micro-USB) to simultaneously charge two devices. Further, this power bank offers 14-layer circuit protection against short circuits, power surges, overcharges, overcurrent, overheating, and more. What sets it apart is its ergonomic shape, superb hand feel, sleek and slim body, and trendsetting design in black and yellow colours.

Two-way fast charging supportNo fast charging for iPhones
14-layer circuit protectionLow stock availability
Ergonomic and attractive design
Low current mode for AIoT devices

Ambrane Stylo 20k 20000 mAh

The Ambrane Stylo 20k is a powerful and reliable power bank for new-generation users. It comes with a large 20000 mAh lithium polymer battery that allows you to charge all your devices multiple times. This power bank further comes with 20W power delivery and quick charge 3.0 for bringing your devices from 0 percent to 50 percent in about 30 minutes. The gadget has three output ports (two USB and one Type-C) for charging up to three devices at once. Its sturdy design and 12-layer advanced charging protection make for a reliable and safe experience.

High battery capacityLimited 6-month warranty
Supports 20W fast charging
Can simultaneously charge three devices
Durable build and 12-layer chip protection

URBN Power Ultra Compact 10000 mAh

This URBN power bank is one of the best options available in the market if you’re looking for something compact with good battery capacity. Available in four striking colours, the 10000 mAh URBN Power Ultra Compact power bank comes with a high-quality Li-polymer battery encased in an ultra-slim, stylish body. It has dual USB output with fast charging feature that allows you to charge two devices at the same time at lightning speed. The standout feature of this pocket-sized power bank is most certainly its lightweight and portability.

Compact size for 10000 mAh capacityRelatively slow charging speeds
Fast multi-device charging support
4-level protection for safe charging
  • Price: Rs 999
  • Buy here:
Amazon |

Spigen Wireless Power Bank 10000 mAh

Spigen power bank

If you’re looking for a power bank that supports wireless charging, this Spigen offering with a 10000 mAh battery capacity is one of the best choices. This is a 3-in-1 product that converts to a wireless charger, power bank and mobile phone stand. You can simultaneously charge this power bank and your device at the same time with the charging dock and Type-C port. This power bank supports up to 15W fast wireless charging and up to 20W with cable. The model is convenient to use and can be used to charge in vertical and horizontal modes.

Wireless fast charging (up to 15W)High price point for 10000 mAh capacity
3-in-1 functions with optimizationWireless function only works for mobile phones (under 6.9 inches)
Dual ports for multi-device charging
Vertical and horizontal charging modes
  • Price: Rs 2399
  • Buy here: Amazon

Things to keep in mind before buying power banks

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

  • Capacity: The higher the capacity (mAh rating) of a power bank, the more charge it can hold. So, choose a power bank with a capacity that meets your needs.
  • Number of ports: Check how many USB ports a power bank has to ensure that you can charge multiple devices simultaneously. Some power banks may also have USB ports of different types that can be compatible with multiple devices.
  • Quality: Buy a high-quality power bank from a reputable brand to ensure reliable performance. Cheap power banks may not charge your devices properly.
  • 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.
  • Size: Power banks come in different sizes and weights – the more the capacity, the larger and heavier the power bank will be. Consider the one that is portable enough for your needs, especially if you plan to carry it with you while travelling.
  • Charging time: Usually, power banks with higher capacity take longer to charge. Go for a power bank that comes with quick charge or USB-C power delivery.
  • Price: Price is important, but it shouldn’t be the sole criteria. Look for an option that meets your requirements and at the same time, fits your bill.


Which is better 10000mAh or 20000mAh power bank?

It depends on your usage and the device you wish to charge with the power bank.

A power bank with 10000 mAh capacity can charge your smartphone at least twice. A 20000 mAh power bank can do the same more than four times. Another factor is that a 10000 mAh power bank is suitable to charge your smartphone, but should you need one to charge other devices like tablets or laptops, 20000mAh is better. If you’re out for only a few hours, go for a 10000 mAh power bank. A 20000 mAh battery is better suited for longer travels.

Which are the best power banks for iPhone?

Some of the best power banks for iPhone include Anker PowerCore 5000 mAh, URBN Power Ultra Compact 10000 mAh, Belkin Pocket Power 10000 mAh, and Ambrane Stylo 20k.

Which are the best power banks for Android mobile phone?

Some of the best power banks for Android mobile phones are Mi Power Bank 3i 20000 mAh, Redmi Power Bank 20000 mAh, Amazon Basics 10000 mAh, and realme 3i 10000 mAh.

How long does it take to charge a power bank?

The charging time of a power bank depends on two things: its capacity and input current (or output current of the charger). Generally speaking, if you’re using a power adapter with 2A output, it’ll take 5-6 hours to fully charge a 10000 mAh power bank and around 10 hours for a 20000 mAh model. Remember to unplug the charger once it’s 100% charged.

How long does a power bank take to charge a device?

Typically, a power bank can charge say a standard smartphone with 3000 mAh battery in 90 minutes or so. If it’s taking any longer, it might be time to get a new power bank.

Can I use a power bank to charge multiple devices at once?

Yes. Most power banks in the market today come with multi-device charging ability i.e., they have more than one output. This allows you to charge two or more devices at once.

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