LG C4 18650 3.65V 2850mAh 5.5A Battery INR18650C4

  • Cell model LG INR18650C4
  • Typical capacity 2850mAh
  • Minimum capacity 2750mAh
  • Nominal voltage 3.65V
  • Maximum discharge current 5.5A
  • Cell specification Datasheet download
  • Applications LED flashlights; Toys Electronics power devices


  • 2C continuous discharge current

    LG INR18650C4 2850mAh battery maximum discharge current 5.5A, widely use on LED flashlights; Toys Electronics power devices.

  • High discharge performance

    LG INR18650C4 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 2750mA, can be full charged in about 2.5 hours. LG Li-ion 18650 battery has no memory effect and with minimal self-discharge.

  • Reliable and safe

    LG Chem 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 2850mAh 0.2C discharge, 2.75V cut-off
Nominal voltage 3.65V 0.2C discharge
Nominal energy 10.40Wh Capacity(Ah) × Voltage(V)
Charging voltage 4.20 ± 0.05V
Charging current 1375mA 丨2750mA Standard丨Rapid
Charging time 3.5 hours 丨2.5 hours Standard丨Rapid
Charging method CC – CV Constant current, constant voltage
Continuous discharge current 550mA 丨5500mA Standard丨Maximum
Peak discharge current 6A Within a short time
Discharge end voltage 2.75V Discharge cut-off voltage
Dimensions 18.29mm丨65.15mm Diameter丨Height
Typical weight 48.5g 1.71 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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