Very handy & always sufficient power to use Follow Fast !
Most chargers you have at home will be 1A. We deliver a powerful & fast charger
(2.1A/3.1A) with two USB ports.
Example: With this adapter our 16.000 Mah power bank will charge in about 9 hours. With a 1A/5V adapter, it’s min 14.5 hours. This means a 40% faster charge (Source : hardware zone when testing the MI 16.000 Mah power bank)