voltage：	3.7V
capacity：	4200mAh
output power：	15.54Wh
charging method：	Constant current and constant voltage
charging current：	Standard: 0.2C fast :0.5C
Over current protection current：	6.5A
Overcharge protection voltage：	4.275V
Discharge protection voltage：	2.5V
Maximum charging voltage：	4.2V
size：	L65×W78.5×T13mm（可定制）
Operating temperature：	Charge0~45℃，Discharge-20~60℃
Storage conditions：	Temperature :-20~60°C humidity :60±25%
weight：	90g

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