Rechargeable Batteries

Circular, thin, shape-free and high energy density lithium polymer batteries for wearable devices
round shape lithium polymer battery for high end smart watches
capacity:550mah
diameter: 35mm
thickness: 5mm
item
spec
note
nominal capacity
≥490mah@ 0.2c
dischargemin≥470mah
0.2crate,3.0vcut-off
nominal voltage
3.7v
max charge voltage 4.2v
discharge cut-off voltage
3.0 v
charge current
standard charge: 0.2c
rapid charge: 0.5c
standard charging
0.2c cc (constant current) charge to4.2v, then 4.2v cv(constant voltage)charge till charge current decline to≤0.02c
discharge current
standard discharge: 0.2c
max discharge: 0.5c
storage temperature
1 month : -10～45℃
6 month: -10～35℃
20±5 ℃ is recommend long termstorage temperature
battery expert for your battery pack design & manufacture!.