Oumij Portable Charger 20000mAh 8 x 18650 Batteries Power Bank Kit Case Shell Dual USB + Type-C + Micro USB Port for iPhone, Samsung and Other Devices(White)
The mobile power supply has four charging ports, Micro USB input, dual USB output (1A/2A), Type-C input, which is more convenient to use.
The internal program of the mobile power supply has over-current protection, over-discharge and overload protection. Wide compatibility with most digital devices (device output voltage should be 5V).
The dual indicator light LCD display of the mobile power supply can display the charging status. Portable design, easy to carry. This is just a case, not a finished product or a battery.
The mobile power supply can be placed in 8 18650 batteries and can reach 20000mAh. Please note that the 18650 battery must be flat, not the tip battery.
If you have any doubts about this product, please feel free to contact with us. And we have a professional after-sales team to answer your questions within 24 hours.
