Rechargeable battery pack

详情

Specifications:

3.7V *0.4Ah Li-ion battery pack
Cells: Samsung ****0
Nominal Capacity: *0.4Ah
Nominal Voltage: 3.7V
Battery Pack: 4P1S 3.7V *0.4AH
Pack: PVC Shrink tube
Dimensions: (LxWxH) *9 x *3 x *1mm
Weight (Approx.) : **0g
Connector: JST/Molex connector ( can be changed according to customers' request )

Technique:

Charging Voltage: 4.2V CC/CV
Over charge protection:
Over charge detection voltage: 4.*8V +/- 0.**5V
Over charge release voltage: 4.*8 +/- 0.**5V
Over discharge protection:
Over discharge detection voltage: 3.0V +/- 0.*5V
Over discharge release voltage: 3.0V +/- 0.*5V
Over Current protection
Short-circuit Protection 

Temperature:

Charging temperature: 0 +/- *5 C degrees
Discharging temperature: **0 +/- *0 C degrees
Storage temperature: **0 +/- *5 C degrees 

Applications: 

GPS tracker/ medical device backup/ toy, etc.