Samsung 40T 21700 4000mAh Battery

Availability: In stock

The Samsung 40T is a high drain IMR 21700 battery.

NB: This listing is for a single battery.


  • Hybrid IMR chemistry
  • 4000mAh capacity
  • 25A amp limit

The Samsung 40T has been tested by Mooch, results available here.

Please read our battery safety warnings before purchasing.

WARRANTY: DOA only. Warranty information →

Great price, great batteries
Excellent service. Can't fault these guys
Review posted by Jack