• Samsung INR18650-25R 2500 mAh 20A Battery - SVC, LLC

Samsung INR18650-25R 2500 mAh 20A Battery

Samsung INR18650-25R 2500 mAh 20A Battery is the latest battery from Samsung that is capable of handling continuous amperage of 20 amp! 

Please Note: Samsung has verified that there an alternative wrapping, available in green, is also an authentic INR18650-25R 2500 mAh 20A Battery

  • Flat Top Battery
  • Nominal Capacity: 2500 mAh
  • Max Continuous Rated Discharge: 20A (at 25 degrees C)
  • Nominal Voltage: 3.6V
  • After Fresh Charge: 4.2V
  • Cycle Info: Capacity drops to 60% after 250 full charge/discharge cycles
  • Do Not Discharge below: 2.5V
  • Standard Charge: CC/CV @ 1 amp / 4.20 volts +/- .05V, 100 mA cut-off
  • Impedance: 22.15 +/- 2 milliohms
  • Weight: 45g
  • Height: 64.85 +/- 0.15mm
  • Diameter: 18.33 +/- 0.07mm
  • Operational Charging Temperature Range: 0-50 degrees C (best below 45 degrees C)
  • Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)
These are high capacity and high discharge current batteries. If mishandled / mistreated, they can cause you SERIOUS INJURY. USE AT YOUR OWN RISK !

Safety Notes:

  • Do NOT short.
  • Do NOT leave unattended when charging.
  • Do NOT leave unattended immediately AFTER charging.
  • Do NOT carry in your pocket or purse unless they are in a secure non-conductive carry case.
  • They are not toys. Do not let your children or pets play with them.
  • Do NOT recharge with cheap chargers that keep on trickle charging after the normal cycle or that do not follow the Constant Current / Constant Voltage (CC/CV) algorithm properly.