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EFest Purple 20700 Flat Top 3000mAh 30A IMR Battery

Customer Rating:
5 Stars
In Stock

Other Details

Batteries are NOT Sold in Pairs - Batteries are Sold Individually:
The Price Listed is for (1) Battery. If you are purchasing a mod that requries (2) or more batteries, please make sure that you purchase (2) or more batteries

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Product Description

TThe Efest Purple 20700 3000 mAh Battery is long-lasting rechargeable Lithium Manganese (LiMn) battery. With a discharging current of 30 amps and a voltage of 3.7V, use this battery with any of your favorite compatible 20700 vape mods.

Facts & Features:

  • EFest Purple 20700 Flat Top 3000mAh 30A IMR Battery
  • Battery Size: 20700
  • Battery Top: Flat Top
  • Battery Capacity: 3000mAh
  • Discharge Current: 30A
  • Voltage at end of Discharge: 2.5V
  • Nominal Voltage: 3.7V
  • Max Charging Current: 4A
  • Standard Charge: 2A
  • Features new Purple Battery Wrap for Increased Durability
  • Battery Type: LiMN
  • Genuine Efest Battery

What's Included

  • 1-Qty Authentic EFest Purple 20700 Flat Top 3000mAh 30A IMR Battery
  • Each Battery is Sold Separately


  • This Battery is an 20700 Battery and Will Only Work with Mods Compatible with 20700 Batteries
  • Ensure Your Mod or the Mod You're Planning to Purchase is Designed for 20700 Batteries

Safety & Usage Tips

  • Failure to use quality batteries such as these genuine Sony batteries can not only result in poor fitment in the device you’re using, but can also cause unexpected expositions and injuries. Batteries power your device, therefore, it is critical you use trusted brand batteries
  • Sony recommends the maximum charge voltage is 4.25 volts and  should never be discharged below 2.5 volts or cycle-life/performance will be reduced.
  • All IMR Batteries Regardless of Which Brand Are All Non-Protected Batteries. . Due to the safety inherent in IMR cells there is no protection circuitry added or built in
  • Check the voltage of your Sony IMR battery right out of the charger using a multimeter or Efest Luc charger to make sure they are at 4.2V when fully charged. If maximum charge voltage is or exceeds 4.50 volts this can damage your battery. DO NOT use the charger if it is overcharging IMR cells
  • When using IMR Batteries in a mechanical mod, always use a kick chip
  • NEVER Stack Batteries in any device 
  • Prior to each use, check the battery for signs of wear and damage. If in any doubt please dispose of the battery
  • Always handle batteries with care and do not drop them
  • Do not over-discharge/overcharge
  • Always use a kick chip when running IMR or unprotected batteries in Mech Mods
  • Never Puncture or Poke Battery
  • Store the batteries on a safe and dry place
  • Dispose batteries correctly according to your state's laws and never just throw them into the trash
  • Only use chargers designed for charging Lithium-lon batteries. The cut-off voltage should be no higher than 4.2V
  • When charging keep the charger away from items that can cause a fire
  • Recharge empty batteries (resting voltage - 3.6V) as soon as possible. Leaving Li-Ion batteries in a discharged state will incur irreversible damage (Capacity/Cycle Loss)
  • Do not short circuit as it will release tremendous current 

Warranty Information

Please note, we do not accept returns and or exchanges on batteries. All sales are final. For more information please see our Terms & Returns Page. Feel free to ask us any further questions regarding this product prior to purchasing it by using our Contact Us page.

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  1. Extended battery 5 Star Review

    Posted by on

    Product works great will definitely order from y'all again