Miniso Portable Power Banks 2021
Best Power Bank in PortHarcourt
Two USB output ports support for charging two devices. 1A output port is for cellphone, MP4, navigator. 2A output port is for tablets, some cellphones or other devices. Charging the devices which are not compatible won't cause damage. The conversion efficiency of 2A is lower than 1A. If charging cellphone and tablet simultaneously, please connect cellphone first and then tablet.