22 Years' Battery Customization

3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone

3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone
3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone
3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone
3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone

Product Detail

3.7V 85mAh Lithium Ion Battery for Bluetooth Earphone


Product number: 04BQD025-03

Cell model:501220/3.7V/85mAh

Battery specification: 501220-1S1P/3.7V/85mAh

Nominal voltage:3.7V

Nominal capacity:85mAh

Charging voltage: 4.2V

Charging current: ≤50mA

Discharging current: 50mA

Instant discharging current: 100mA

End-off voltage: 3.0V

Internal resistance: ≤450mΩ

Battery weight: 3.0g

Product dimension: 22*12.5*5.2mm(Max)

Charging temperature:0~45℃

Discharging temperature: -20~60 ℃

Storage temperature: -20~35 ℃

Battery case: high temperature tape

Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, etc.

Application field: bluetooth earphone, test and control instrument


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