Detailed Product Description

Brand Name: ALF
Supply Ability: 30000pcs/month
MInium order: 5000pcs
Delivery lead: 30day
Certification: UL

Specifications:
1,nominal votage:3.7v
2;charge votage:4.2v
3; Charge to 4.2V at constant current 0.5C, then constant voltage charge to taper current 0.05C
4; Discharge to 3.0V at constant current 0.5C
5; Discharge cut-off votage: 2.75v/cell
6: Cycle Life; Residual capacity≥80% after 500 cycles vs. Discharge capacity of first cycle
7: temperature: Storage temperature-30°C---+70°C
Work temperature -20°C---+60°C