Lithium Ion Battery

18650 industrial instrument lithium battery 3.6V 20.1Ah

  • Model number: JA3R7E20R101-01D
  • Nominal voltage: 3.6V
  • Nominal capacity: 20100mAh
  • Battery cell: 18650
  • Dimension: (L)75* (W)580* (H)38.5mm（Max）
  • Application: industrial instrument

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    Main technical parameters (@ battery initial temperature 25±5℃)

    Item Standard Remark
    Project No JA3R7E20R101-01D
    Battery Model 18650/3350mAh/3.6V
    Battery pack 18650/1S6P/20.1Ah/3.6V Can be customized
    Nominal Capacity 20.1Ah
    Min Capacity 19.0Ah
    Energy 72.36Wh Can be customized
    Nominal Voltage 3.6V
    Shipping Voltage ≥3.8V
    Internal resistance ≤150mΩ
    Charging Cutting voltage 4.20±0.2V
    Floating Charging Cutting voltage 4.25±0.2V
    Standard Charging Current 4.0A 0.2C
    Max Charging Current 10.0A 0.5C
    Standard Discharging Current 4.0A Can be customized
    Max Discharging Current 20.0A Can be customized
    Peak Discharging Current 35A/0.1s
    Cutting Voltage 3.0V
    Special Size L   75±2 mm Can be customized
    W   58±1 mm Can be customized
    H   38.5±1 mm
    Weight About  350g±20g
    Output Ul3239/18 # cable, length 180mm Can be customized
    Operating Temperature charging：0～45℃
    discharge：-20～60℃
    Recommended operating temperature：15℃～35℃
    Self-discharge rate residual capacity：   ≤3%/ month;    ≤15%/ years
    Recoverable capacity： ≤1.5%/ month;   ≤8%/ years
    Storage Less than 1 month：-20～+35℃、45～75%RH
    Less than 3 month：-10～+35℃、45～75%RH
    Recommended Storage Environment：15～30℃、45～75%RH
    Warranty 12 months
    Standard GB31241-2022
    • Long time storage: When the battery needs to be stored for a long period of time, it should be charged to a state of near 50% power, with a voltage of about 3.9V, and placed in the recommended storage conditions. Do a complete charge and discharge cycle at least once every 6 months (charge first, discharge then recharge 50%).
    • Application areas: Industrial instruments, monitoring instruments, medical infusion pump lithium battery portable instrument power supply and other fields.
    • Main features:multiple protection function: over charge, over discharge, over current, short circuit over temperature, etc.