Out Of Stock

Efest 21700 Battery

Out of stock


Efest 21700 Battery

The Efest 21700 is a high performance 3700mAh rechargeable lithium battery with a high 35A continuous discharge rating (CDR). The Efest 21700 3700mAh is a fantastic choice for single or dual 21700 compatible mods.

WARNING: Lithium-Ion Batteries are potentially hazardous and can be dangerous and present a serious FIRE HAZARD if damaged, defective or improperly used. By purchasing Lithium-Ion Batteries from Leaf House Vape Shop Pty Ltd, you agree to the Terms and Conditions and the buyer assumes all associated risks. Please read the ‘Battery Safety’ tab below.

Efest 21700 Battery Specifications:

  • Rated capacity: 3700mAh
  • Nominal voltage: 3.7V
  • Voltage at end of discharging: 2.5V
  • Max charging current: 4A
  • Standard charge: 2A
  • Discharging current: 35A
  • Charging temperature range: 0-45°C
  • Discharging temperature range: -20-75°C
  • Inner resistance: 20mΩ