A drained phone battery can be frustrating, especially when you're travelling, navigating an unfamiliar city, or trying to get through a busy workday. A power bank offers a convenient way to keep your devices charged without searching for a wall socket.

If you're looking for the best power bank in India, the right choice depends on more than just battery capacity. Charging speed, portability and compatibility with your devices also matter. A 10,000mAh model suits everyday top-ups, while a 20,000mAh power bank offers greater capacity for longer days away from home.
Some models also support wireless charging, while faster USB-C power delivery can charge compatible laptops and tablets. Here are six power banks on Flipkart worth comparing, including compact options and a 70W model for more demanding charging needs.
Choose better. Buy smarter.
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A low battery can be frustrating when you're relying on your phone for navigation, calls or payments while travelling. The Spigen 10,000mAh power bank offers 22.5W charging in a compact, everyday-carry design. Its USB-C connectivity and multiple output ports make it useful for charging compatible devices on the go without searching for a power socket.
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Carrying a charging cable everywhere can be tiresome, especially when you're travelling light. The URBN 10,000mAh power bank supports wired and wireless charging and is MagSafe-compatible with supported iPhones. Its 22.5W wired output and pocket-sized design make it worth considering for daily commutes. Check your phone's wireless charging compatibility before choosing this power bank for cable-free top-ups.
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On days when you want to leave home with fewer accessories, a power bank that supports both wired and wireless charging can be convenient. This Portronics model packs a 10,000mAh battery and 22.5W charging output into a compact design. Its multiple ports let you charge compatible devices, while wireless charging offers an alternative when carrying a cable isn't practical.
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Running low on battery across several devices can be inconvenient when you're away from home for hours. The Mi 20,000mAh power bank offers more capacity than compact 10,000mAh alternatives, making it better suited to longer outings. Its 22.5W output and three ports support charging multiple devices, including compatible phones, tablets and accessories. Consider it if capacity matters more than minimal bulk.
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A long commute or a day filled with calls can leave your phone struggling to last until evening. The boAt 20,000mAh power bank pairs a large battery with 22.5W charging, making it a practical option for anyone who needs extra power on the go. Support for Quick Charge 3.0 and Power Delivery 3.0 also ensures compatibility with compatible phones, tablets, and other devices.
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Carrying a separate charger for each device can be inconvenient, especially if you use both a phone and a laptop. The URBN Nano power bank combines a 20,000mAh battery with up to 70W output for compatible devices. Power Delivery 3.0 and Quick Charge 3.0 enable faster charging, while the LED battery display lets you check the remaining charge before you head out.
Factors to consider when purchasing a power bank
- Battery capacity: A 10,000mAh power bank suits everyday use, while a 20,000mAh model offers more backup for longer trips and multiple devices.
- Charging speed: Choose a fast-charging power bank with an output that matches your phone or laptop's supported wattage.
- Connectivity: A USB-C power bank offers convenient connectivity for many modern devices. Check port types and Power Delivery support before buying.
- Device compatibility: If you're looking for a power bank for iPhone, verify MagSafe or wireless charging support for your specific model.
- Portability and safety: When comparing the best power bank in India, consider size, weight, warranty, and genuine BIS certification.
How Do These Powerbanks Compare?
Power bank | Battery capacity | Charging output | Build |
|---|---|---|---|
| Spigen 22.5W Power Bank | 10,000mAh | 22.5W wired fast charging | Not specified |
| URBN 22.5W Wireless Power Bank with MagSafe | 10,000mAh | 22.5W wired; wireless charging supported | Compact, pocket-sized design |
| Portronics 22.5W Wired and Wireless Power Bank | 10,000mAh | 22.5W wired; wireless charging supported | Compact, pocket-sized design |
| Mi 22.5W Compact Power Bank | 20,000mAh | 22.5W wired fast charging | Compact, pocket-sized design |
| boAt 22.5W Compact Power Bank | 20,000mAh | 22.5W; Quick Charge 3.0 and Power Delivery 3.0 | Compact, pocket-sized design |
| URBN 70W Nano Power Bank | 20,000mAh | Up to 70W; Power Delivery 3.0 and Quick Charge 3.0 | Nano, pocket-sized design |
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Disclaimer: At Hindustan Times, we help you stay up-to-date with the latest trends and products. Hindustan Times has an affiliate partnership, so we may get a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, with respect to the products. The products listed in this article are in no particular order of priority.