23 Years' Battery Customization
Product number: 01B022-33
Cell model：682052/3.7V/650mAh
Battery specification: 682052-1S1P/3.7V/650mAh
Nominal voltage：3.7V
Nominal capacity：650mAh
Charging voltage: 4.2V
Charging current: ≤0.3A
Discharging current: 0.6A
Instant discharging current: 1.25A
End-off voltage: 3V
Internal resistance: ≤200mΩ
Battery weight: 0.014Kg
Product dimension: 57*21.5*7.2mm（Max）
Charging temperature：0～45℃
Discharging temperature: -20～60℃
Storage temperature: -20～35℃
Battery case: soft roll
Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, etc.
Application field: sound system
