18350 Lithium Battery 3.7V ICR18350 900mAh Rechargeable Battery with 4 Slot Smart Battery Charger

18350 Rechargeable 3.7V Lithium Li-ion Battery Voltage: 3.7V Capacity: 900mAh Size: 18*35mm Weight: 35g NIMH Li-ion battery charger Micro USB & TYPE-C input Size110mm*105mm*39mm(L*W*H) Compatibility: various kinds of cylindrical chargeable batteries (Diameter: below 26mm, height: 34-70mm) Charge Li-ion and Ni-MH batteries. Adopt Negative voltage control technology to improve charge efficiency.( four LED twinkling at the same time) Constant current, constant voltage charging mode. Constant current constant voltage charging, protect opposite connection and short circuit; 0 Voltage alarms Normal mode: 05A*4 1.0A*2 2.0A*1 In the third or fourth slot Fast charge mode: 0.75A*4 1.5A*2 3.0A*1 in the third or fourth slot USB output 5V 2A Max Constant Discharging Current: 10.5A(15C)