3.7V Lithium Polymer Battery 4000MAH

Type：Lithium Polymer Battery Pack

Internal Resistance：≤150 mΩ
Working Environment：（input）0～45℃  （output）-20～60℃
Limited Charge Voltage：4.2V
End-off Voltage：3V

JINWO smart Li-ion batteries can be customized to meet unique specifications.

Custom label, custom firmware and some performance options are available.