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Li-ion Polymer Battery Pack
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7.4V30Ah Li-ion Polymer Battery Pack

Product name: Li-ion polymer battery pack 7.4V/30Ah
Place of Origin: Jiangsu, China
Brand Name: Fengchi
Model Number: 7.4V/30Ah
Battery Type: Li-ion polymer battery - Li(NiCoMn)O2
Application: E-bicycle, E-vehicle, E-wheelchair, E-tricycle, Golf cart, Solar/Wind power storage, Telecom backup, UPS, Electronic digital products Etc.

Item  Specification  Remarks
Nominal Capacity 30 Ah 0.2C Discharge
Nominal Voltage 7.4 V 0.2C Average discharge voltage
Charging current(Std) 15 A Operating temperature:0~40℃
Charging current(Max) 30 A Operating temperature:0~40℃
Charge cut-off Voltage 8.4 V CC/CV
Discharge current(Std) 30 A Operating temperature:-20~60℃
Discharge current(Max) 90 A Operating temperature:0~60℃
Discharge cut-off Voltage 6 V  
The factory  Voltage 7.7V———8V  
Nominal resistance 53 mΩ Half a charging status,test under the condition of AC 1KHz
Approx. weight  1.66 KG  
Approx. Dimensions 66X74X158mm  
Storage temperature   ≤1month -20~45℃ Long-term storage temperature:20±5℃
≤3months 0~30℃
≤6months 20±5℃
Storage relative humidity   65±20% RH