This series of products are mainly suitable for Bluetooth/wireless devices, recording/dot-reading pens, Walkman/speaker/MP3/amplifier, rechargeable lighters, mobile backup power, medical devices, smart home/IoT, navigators (GPS), cell phones, toys, and other kinds of electronic products or devices.

Electrical Characteristics:
Charging current: standard ~0.1C/fast ~0.2C
Charging time: 0.1C*15hrs(standard)/0.2C*7.5hrs(fast)
Standard charging method: 0.1C constant current (CC) charging to 4.2V, and then 4.2V constant voltage (CV) charging to current less than 0.01C.
Maximum charging current: 0.5C | 0.2C below 20°C
Continuous discharge current: 0.5C | 0.1C below 10℃.
Maximum discharge current: 1C | 0.2C below 10℃.
Discharge cut-off voltage: 2.75V
Minimum storage voltage: 3.7V, otherwise it should be recharged in time

Temperature Characterization:
Charge: 10~45℃ Discharge: -10~55℃ Storage: 0~25℃
Relative humidity: 45~85%