Efest 26650 4200mAh Battery

Availability: In stock

A high drain 26650 battery from Efest.

NB: This listing is for a single battery.


  • Hybrid IMR chemistry
  • 4200mAh capacity
  • 23A amp limit *

* Efest markets this battery as having a 35A amp limit, however this rating has been proven to be exaggerated.

The Efest 26650 has been tested by Mooch, results available here.

Please read our battery safety warnings before purchasing.

WARRANTY: DOA only. Warranty information →

Efest 26650 4200mAh
Decided to upgrade from an 18650 2500 mAh battery to this beast. Lasts me roughly 12ml of e-juice (a day and a half) on full charge using my Nebula 100w kit. Would highly recommend!
Review posted by Chris