voltage：	11.1V
capacity：	5200mAh
output power：	57.72Wh
charging method：	Constant current and constant voltage
charging current：	Standard: 0.2C fast :0.5C
Over current protection current：	9A
Overcharge protection voltage：	12.84V
Discharge protection voltage：	8.4V
Maximum charging voltage：	12.8V
size：	L130×W95×T45mm（可定制）
Operating temperature：	Charge0~45℃，Discharge-20~60℃
Storage conditions：	Temperature :-20~60°C humidity :60±25%
weight：	570g

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