lithium ion li-ion battery pack 7.4 v 4400mah made of 2S 3.7v lithium-ion 18650 cell
- 4400mah lithium-ion battery pack is made of 2S2P lithium ion battery pack – 3.7v 4400mah. With PCM protection.7.4 volt battery 4400mah can be used as a backup power supply for most of electronic products. Coremax Support OEM on battery cable and connector.
- li-ion battery pack 7.4 v 4400mah PCM provide Short circuit testing passed, overcharge testing passed
- The 4400mah lithium-ion battery pack with High energy density, high level platform, long working hours, long cycle life(500th lifespan).
- Coremax also provide 7.4 v li ion battery charger with the battery pack. For 7.4 v lithium ion battery 4400mah, the specified charger should be 8.4v. If you need charger, please clarify with our sales.
Majory Application for li-ion battery pack 7.4 v 4400mah : wireless monitoring equipment, communication equipment, medical apparatus and instruments equipment, instrument, LED light, traffic direction board, portable small household appliances, electric tool, toys,ect
Specifications of li-ion battery pack 7.4 v 4400mah
|Cycle life||More than 500 lifespan|
|Size||35(T) x 34(W) x 67(H)mm|
|Over-charged protection voltage||7.4V±0.05V|
|Over-discharged protection voltage||6.0V±0.1V|
|Output terminal and line requirements||With label, plug, connector, can be customized ; 7.4 v li ion battery charger is available also.|