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    7.4V 18650 4400mAh li-ion battery pack

    Click:   2017-07-14
    we can customize a battery based on your required size
    Description
    Specification:

    No: Items: 7.4V 4400mah lithium battery
    1 Model: LIP-18650-2S2P
    2 Material: LiCoO2
    3 Nominal Volt: 7.4V
    4 Nominal Capacity: 4400mAh
    5 N.W 180g 
    6 Dimension: customised
    7 Standard charge volt: 3.7V
    8 Charge cut-off volt: 4.25V
    9 Dischacharge cut-off volt.: 2.8V
    10 Inner Resistance 200mΩ
    11 Continuous discharge current 0.2C
    12 Max. discharge C: 2C
    13 Motor power  720 or below
    14 Working Charge Temp : 0~50°C 
    15 Working Discharge Temp: –20°C~50°C
    16 Storage Temperature:  –20°C~50°C
    17 Cycle life: 500 cycles to 80% with 100% DOD undernormal 
    temperature

    Feature:
      1.Cell material: LiMn2O4, Li(NiCoMn)O2, LiFePO4 are optional.
      2.Different capacity battery cells for option: 1200mAh,2000mAh,2200mAh, 2600mAh, etc.
      3.Green product, long standby time, one year warranty, excellent safety performance.
      4.Short circuit testing passed, overcharge testing passed

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