Samsung 20S 18650 Battery (2 Batteries)


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The Samsung 20S 18650 batteries are power packed batteries perfect for the intense cloud chaser. While these batteries have a lower total power capacity than their Samsung 25R sisters, they hit harder when using a mechanical mod in turn making your ramp up time shorter giving you big clouds in no time flat! They are rated for 2000mAh and come in packs of 2 

Battery Specifications:

  • Model name INR18650-20S
  • Standard discharge capacity Min. 2,000mAh
  • Charge: 0.5C (1.0A), 4.20V, 0.05C(100mA) cut-off
  • Discharge: 0.2C (400mA), 2.5V cut-off * 1C = 2000mA
  • Rated discharge capacity Min. 1,950mAh
  • Charge: 4A, 4.20V, CCCV 100mA cut-off
  • Discharge: 10A , 2.5V cut-off
  • Nominal voltage 3.6V
  • Standard charge CCCV, 1.0A, 4.2V, 100mA cut-off
  • Rated charge CCCV, 4A, 4.2V, 100mA cut-off
  • Charging time Standard charge : 160 min / 100mA cut-off
  • Rapid charge: 60 min (at 25℃) / 100mA cut-off
  • Max. continuous discharge (Continuous) 30A(at 25℃), 60% at 250 cycle
  • Discharge cut-off voltage End of discharge 2.5V
  • Cell weight 48.0g max
  • Cell dimension Height : Max. 65.00 mm Diameter : Max. 18.43 mm
  • Operating temperature (surface temperature) Charge : 0 to 50℃ (recommended recharge release < 45℃) Discharge: -20 to 80℃ (recommended re-discharge release < 60℃)
  • Storage temperature (Recovery 90% after storage) 1.5 year -30~25℃/ 3 months -30~45℃/1 month -30~60℃


65mm (L) x 18.33 mm (D) Weight: 45.0g


-Do not over-discharge or overcharge

-Recharge drained batteries ASAP

-Do not short circuit

-Do not dispose of in fire

-Do not expose to extreme heat

-Do not expose to water

-Please be familiar with handling lithium-ion batteries before purchase.


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