Best power bank in India — mAh, fast charging and safety

Choose a safe, fast power bank with the right size, then compare prices across stores.

1. 10000 or 20000 mAh?

10000 mAh charges most phones about twice and fits a pocket. 20000 mAh is for travel or laptops but weighs nearly double.

Expect about 60–65% of the printed mAh to reach your phone. That's normal — losses come from voltage conversion.

Match your phone: 18–22.5W suits most Android phones; 20W PD for iPhones; 45–65W PD only if you charge a laptop.

At least one USB-C port that charges in and out. Two outputs help when sharing.

Buy BIS-certified packs from known brands. Avoid unbranded cheap packs — swelling and heat are real risks.

Mi, Ambrane, Anker, boAt and Portronics power banks vary across stores. Compare the exact model.

Can I carry a power bank on a flight?

Yes in cabin bags only, usually up to 20000 mAh (100Wh).

Why does it charge my phone fewer times than expected?

Conversion losses; about 60–65% of printed capacity is normal.

Where is the lowest price?

Search the exact model on GetMyPrice.