Battery Type Lithium-ion; Battery Voltage 3.85V; Battery Capacity 1680mAh.
Kastar LCD USB Triple charger, can charger 3 batteries in the same time, easy to carry.
Easy to carry, the Charger Input 5V 2A 10W; Output 4.2V 0.5A(x3).
Intelligent LCD charger displays charging status and battery capacity.
Can be powered by USB Wall & Auto Charger or a Computer, comes with a Micro USB cable.