voltage：	3.7V
capacity：	2100mAh
output power：	7.77Wh
charging method：	Constant current and constant voltage
charging current：	Standard: 0.2C fast :0.5C
Over current protection current：	3A
Overcharge protection voltage：	4.3V
Discharge protection voltage：	2.5V
Maximum charging voltage：	4.2V
size：	L65×W55×4.6mm（可定制）
Operating temperature：	Charge0~45℃，Discharge-20~60℃
Storage conditions：	Temperature :-20~60°C humidity :60±25％
weight：	50g

AET’s lithium-ion batteries have high safety standard, high energy density, high charging cycle life, with broad operational temperature range , equipping high-end Positioner power supply. These battery systems are leading power units for Positioner power supply industry, for its reliable energy storage & management, and power supply system.