Place of Origin : Shenzhen,China

Lithium ion battery for mobile phone
Model No.: Nokia BL-4D
Rated Voltage: 3.7V
Limited Charge Voltage: 4.2V
Charge Mode: C.C/C.V
Standby Time: 5~6 Days
Normal Use Time: 2~3 Days
Talk Time: 5~6 Hours
Working Temperature: Charge: 0~45 centigrade
Working Temperature: Discharge: -20~60 centigrade
Storage Temperature: One Month: -20~60 centigrade
Storage Temperature: Six Month: -20~30 centigrade
Storage Humidity: <75%
Cycle Life Time: More than 300 times, remain 80% Capacity