Efest MR 20700 Batteries (2 PACK) - OB Vape Ireland

Efest MR 20700 Batteries (2 PACK)

  • €24,50
    Unit price per 
Tax included. Shipping calculated at checkout.


Efest MR 21700 Vape Batteries Ireland - 2 PACK

The Efest 21700 3700mAh battery is larger than standard 18650 batteries and has been designed for larger vape kits and devices. It features a 3700mAh with a 35A continuous discharge Rate and 40A Pulse Discharge Rate. Always check battery compatibility before using it with your vape device. We always recommend that you do not attempt to work outside of the max Continuous Discharge Rate when using these batteries with an unregulated or regulated vape device.

Please note the Pulse Discharge Rate refers to the maximum output of a fully charged battery, the Continuous Discharge Rate refers to the maximum power output of a battery regardless of its level of charge.

OB Vape only supply authentic, batch tested and fully EU/UK regulation compliant cells, complete with a free battery case for storage and protection.

Whats Included

  • 2 x IMR 21700 Battery by Efest

Key Facts

  • Flat Top
  • 3700mAh Capacity
  • 40A Pulse Discharge
  • 35A Continuous Discharge
  • 3.7V Nominal Voltage
  • 4.2V Charging Voltage

Lithium-ion (Li-ion/Liion) batteries/cells can be dangerous when mistreated. When purchasing from OB Vape, the purchaser/user assumes all risks associated with their use, charging and discharging and their safe storage and/or transport. OB Vape, its suppliers or original manufacturers cannot be held liable for injury to person(s) or property or any other form of loss or damage caused by improper use of these products.


We Also Recommend

Samsung 25r 18650 Battery - OB Vape Ireland

Samsung 25r 18650 Battery

Regular price €6,75
Ego 900mAH Battery (Older Style Vape Battery) - OB Vape Ireland

Ego 900mAH Battery (Older Style Vape Battery)

Regular price €12,00
Efest 18650 Batteries - 3500mAH 20A (2 PACK) - OB Vape Ireland

Efest 18650 Batteries - 3500mAH 20A (2 PACK)

Regular price €22,00
Sold Out
Kwot KW1 Battery Charger - OB Vape Ireland

Kwot KW1 Battery Charger

Sale price €8,00 Regular price €10,00
Save €2
Efest Slim K2 Battery Charger - OB Vape Ireland

Efest Slim K2 Battery Charger

Regular price €15,00
x