Troops TP-1037 8200 mAhTroops Portable PowerBank

Made by high quality Fireproof ABS PC, Aluminum alloy material.
Input ports : Either android user or iOS user, only one cable can recharge and descharge your power bank.
Built-in polymer battery has safe and stable charging capacity and high conversion rate.
The build-in safe IC provides multiple protaction, such as overcharge, over current and short-circuit, etc.
Press and hold power button until LED indicators blink, it starts charge your phone.