Li-ion Battery High Capacity 18650 Battery 4000mah Consumer Electronics Solar Energy Storage Systems Electric Power Systems
Li-ion Battery High Capacity 18650 Battery 3000mah Consumer Electronics Solar Energy Storage Systems Electric Power Systems

Li-ion Battery High Capacity 18650 Battery 4000mah Consumer Electronics Solar Energy Storage Systems Electric Power Systems

  • Product Details
  • NameSpecifications
    Product nameModel:DTP18650

     High capacity 18650 battery 4000mah li-ion battery cell

    Capacity4000mah
    Voltage3.6v 
    Size Battery18*65mm(Diameter*Height)
    Charge operating temperature0°C~45°C
    Discharge operating temperature-20°C~60°C
    Life cycle time500+times  >70 of 1st Cycle Capacity
    Operating temperature 
    (surface temperature)
    Charge : 0 to 45
    (recommended recharge release < 45°C) 
    Discharge: -20 to 60
    (recommended re-discharge release < 60°C)

    Charge cut-off voltage

    4.2V

    Max. discharge current

    1C (4000mA)       60°C >T≥45°C

    2C (8000mA)    45°C >T≥0°C

    1C (4000mA)    0°C>T≥-20°C