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18650 14.4V 6700mAh Smart Lithium Battery Pack For Speakers

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Product Detail

Product number: 01WQ0011-01 

Executive standard:GB31241-2014

Cell model: INR18650-35E/3350mAh/3.6V

Battery specification: 18650-4S2P/6700mAh/14.4V 

Nominal voltage:14.4V

Nominal capacity:6700mAh

Charging voltage: 16.8V

Charging current: ≤3.35A

Discharging current: 15.0A

Instant discharging current: 30.0A 

End-off voltage: 11.2V

Internal resistance: ≤250mΩ

Battery weight: 550g

Battery package:ABS+PC

Product dimension: 60.3×69.0×214.3mm

Charging temperature:0~45℃ 

Discharging temperature: -20~60℃

Storage temperature: -20~23℃ 

Product certificate:CE/CB(IEC62133)/UN38.3 ETC

Battery management: charging management,power management,short circuit/overcharge/over discharge/over current protection, etc.