3.7V 4000mAh Low Temperature Battery Handheld Navigation Equipment -40℃ Low Temperature Polymer Battery

Product number: 02KQ0019-01

Cell model：724261/2000mAh/3.7V (low temperature -40℃)

Battery specification: 724261/2P/4000mAh/3.7V (low temperature -40℃)

Nominal voltage：3.7V

Nominal capacity：4000mAh

Charging voltage: 4.2V

Charging current: ≤2.0A

Discharging current: ≤4.0A

Instant discharging current: 6.0A for 1mS

End-off voltage: 2.8V

Internal resistance: ≤150mΩ

Battery weight: about 90g

Product dimension: 63*42.5*15mm（Max）

Charging temperature：0～45℃

Discharging temperature: -40～60 ℃ (-40℃ 800mA discharge≥60%)

Storage temperature: -20～35 ℃

Temperature protection: 55℃±2℃

Battery case: PVC

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

Application field: handheld navigation device battery