10.8V 4.4Ah 18650 Lithium Ion Battery BIC Battery for Phlegm Apparatus

Product number: 01CQ290-02

Cell model：18650/3.6V/2.2Ah

Battery specification: 18650-3S2P/10.8V/4.4Ah

Nominal voltage：10.8V

Nominal capacity：4.4Ah

Charging voltage: 12.8V

Charging current: ≤2A

Discharging current: 2A

Instant discharging current: 3.0A

End-off voltage: 9.0V

Internal resistance: ≤250mΩ

Battery weight: 300g

Product dimension: 72*57*38.5mm（Max）

Charging temperature：0～45℃

Discharging temperature: -20～60℃

Storage temperature: -20～35℃

Battery case: blue PVC

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

Application field: phlegm apparatus, medical device, etc.