One output port and two inport port powerbank.
Over charge protection, over voltage protection,
over current protection, anti-opposite protection,
over power protection, over temperature protection
and short circuit protection with digital display.

2 USB ports Fast Charging Powerbank.
Multi chip protection. 2.1A fast charging,
voltage protection and easy to carry for boarding.

2 USB input (Micro + Type C)
Over charge protection
Over power protection
Magnetic protection
Fast charging