Efest MR 21700 Battery - 3700mAH

Sale price€15,00


Efest MR 21700 Vape Batteries Ireland - 

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

  • 1 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.

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