Samsung 20R 18650 2000mAh 22A Battery INR18650-20R

  • Cell model Samsung INR18650-20R
  • Typical capacity 2000mAh
  • Minimum capacity 1950mAh
  • Nominal voltage 3.6V
  • Max. continuous discharge current 22A
  • Cell specification Datasheet download
  • Applications Power tools, Hoverboard, E-bikes, Electirc scooters


  • 22A continuous discharge current

    Samsung INR18650-20R 2000mAh battery maximum continuous discharge current 22A, widely use on power tools, hoverboard, electric bikes and scooters.

  • High discharge performance

    Samsung INR18650-20R battery provide powerful and constant power to the device or equipment, the discharge curve is quiet beautiful with high current load.

  • Fast charge and no memory effect

    Maximum continuous charge current 4A, can be full charged in about 50 mins. Samsung Li-ion 18650 battery has no memory effect and with minimal self-discharge.

  • Reliable and safe

    Samsung SDI is the leader of Li-ion 18650 battery technology, provide only reliable batteries, it is 100% safe by using the battery according to the cell datasheet.

Items Specifications Notes
Nominal capacity 2000mAh 0.2C discharge, 2.5V cut-off
Nominal voltage 3.6V 1C discharge
Nominal energy 7.2Wh Capacity(Ah) × Voltage(V)
Charging voltage 4.20 ± 0.05V
Charging current 1000mA 丨4000mA Standard丨Rapid
Charging time 3.0 hours 丨50 mins Standard丨Rapid
Charging method CC – CV Constant current, constant voltage
Continuous discharge current 1000mA 丨22A Standard丨Maximum
Peak discharge current 25A Within a short time
Discharge end voltage 2.5V Discharge cut-off voltage
Dimensions 18.33mm丨64.85mm Diameter丨Height
Typical weight 45g 1.59 oz
Charge temperature range +0 ~ +60°C +50 ~ 110°F
Discharge temperature range -10 ~ +45°C -4 ~ +140°F
Storage temperature -10 ~ +45°C Within 3 months

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