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IJOY 21700 High Drain Li-ion Battery 40A 3750mAh
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IJOY 21700 High Drain Li-ion Battery 40A 3750mAh

Brand: IJOY


Ship From: WH 1

Points: Earn 7 points

Packing: 1pc/pack

Specifications and quantity:

  • IJOY 21700 High Drain Li-ion Battery 40A 3750mAh UK store

    SKU: 1145299060701

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  • Description

Product Introduction

The IJOY 21700 High Drain Rechargeable Battery comes with a 3750mAh battery capacity and 40A max continuous discharging current. It can be used with the most 21700 regulated and mechanical MODs. Long storage life, light weight and high energy density. Get it as a spare so you never have to stop vaping!


Dimensions: 21.4mm x 70.2mm
Type: Li-Ni (High Drain)
Typical Capacity: 3750mAh
Min Capacity: 3700mAh
Nominal Voltage: 3.7V
Peak Voltage: 4.2V
Cut-off Voltage: 2.5V
Max Continuous Discharging Current: 40A
Max Charge Voltage: 4.23V
Style: Flat Top

3750mAh battery capacity 
40A Max continuous discharging current


It comes with

  • 1 x IJOY 21700 3750mAh High Drain Rechargeable Battery

Simple packing. Customary Packing from the factory, the packing is subject to change without notice.


  • Li-ion Batteries may explode if you do not charge or discharge them properly.
  • Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries.