Product Specifications:
Battery type: Samsung 18650
Configuration: 4S1P (4 cells)
Nominal voltage: 7.4V
Dimensions (W x T x L): 22 x 76 x 70mm
Nominal capacity: 4,400mAh
Life cycle: 500 times
Case: ABS plastic
Features:
High energy density
Rechargeable
Long shelf lifespan and low self-discharge rate
Customized designs are welcome
OEM and ODM orders are welcome
Applications: heating clothing and other wireless electronic devices