WARNING: This product contains nicotine. Nicotine is an addictive chemical.

Efest IMR 21700 3700mah 35A Battery - 2 Pack


Efest IMR 21700 3000mah 35A Battery - 2 Pack

The Efest 21700 3700mah 35A Battery is a powerful Li-Mn rechargeable battery.  


  • Nominal voltage: 3.7V
  • Voltage at the end of discharging: 2.5V
  • Max charging current: 4A
  • Standard charge: 2A
  • Discharging current: 35A
  • Charging temperature range: 0C-45C
  • Discharging temperature range: -20C- 75C