The Custom 18V 4400mAh Li-Ion Battery Pack can be charged anytime, anywhere. The depth of battery charge and discharge has little effect on battery life. It can be fully charged or fully discharged. On the other hand, the lithium-ion power batteries can work in range temperature. The battery is filled with an organic electrolyte solution. It is also equipped with a safety valve and PTC element to protect the battery from damage during abnormal conditions and output short circuits.
The Custom 18V 4400mAh Li-Ion Battery Pack can be an ideal facility widely used in satellite, aerospace and energy storage。 Equipped with advanced process, it ensures longer service life for use and there is no special need of maintaining。 Due to the high and reliable performance, the 100% charge and discharge cycle of the battery pack can reach more than 200 times, and the service life is about 2 to 3 times that of lead-acid batteries。 Due to the proper size and compact design, it can be placed everywhere in order to help release space of limited places.
10pcs 18650 battery cells
Samsung cell, LG cell, Panasonic cell, Sanyo cell for option
Yes, regular version or customized
海南4+1Continue Discharge Current
Max Discharge Current
Suggested Charge Current
海南4+1Charging Cut-off Voltage
Discharge Cut-off Voltage