REMAX RPP-113 40000mAh MENGINE SERIES POWER BANK

Remax 40000 mah  powerbank
3 inputs and 4 outputs , charge and discharge.
supports simultaneous charging of four devices at one time.
LED dispaly screen clear battery status at a glance.
with s flash light designed for emergency lightening.
18600 wh / 24800 wh rated capacity.
111 wh/ 148 wh gross battery power.
2.1 A max out put power.