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Efest Purple 18650 Flat Top 3000mAh 35 Amp IMR Battery

Retail Price: $10.99 (You save $1.00)
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

Product Description

 Facts & Features
  • Efest Purple 18650 3000mAh 35A Flat Top IMR Battery
  • Battery Size: 18650
  • Battery Top: Flat Top
  • Battery Capacity: 4200mAh
  • Maximum Continuous Discharge: 20A
  • Nominal Voltage: 3.7V
  • Standard Charge: CC/CV (Max Charging Rate 2A)
  • Maximum Pulse Discharge: LiMN
  • Protected: No; Unprotected
  • Authentic Efest Battery w/ Verification Code

What's Included

  • 1-Qty Authentic Efest Purple 18650 3000mAh 35A Flat Top IMR Battery
  • Each Battery is Sold Separately


  • Ensure Your Mod or the Mod You're Planning to Purchase is Designed for 18650 Batteries


Safety & Usage Tips


  • Failure to use quality batteries such as these genuine Samsung 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
  • Samsung 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 LG 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 
  • 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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Product Reviews

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Showing reviews 1-5 of 25 | Next

  1. Perfect 5 Star Review

    Posted by on

    I was expecting the regular 18650 efest batteries not charged. I was very happy and surprised that each battery came in a plastic case and both batteries that I ordered were completely charged.
    Thanks, Vape Royalty!

  2. Long Lasting Batteries 5 Star Review

    Posted by on

    The EFEST Purple 18650 battery is long lasting and performs well for me throughout the day.

  3. Best batteries ever 5 Star Review

    Posted by on

    These hold a charge for a very long time. Lasted 3 days of vaping for a heavy user. Well worth the money.

  4. Mod 4 Star Review

    Posted by on

    I like this mod it is easy to operate however it is a little larger so it's not for small hands

  5. Good batteries 4 Star Review

    Posted by on

    These batteries are definitely superior. The only reason why I didn't give it a 5 star review is because they don't quite last me a full day with heavy vaping. But I also think it's my g priv 2 that's doing that because my sister in law's h priv keeps these batteries at full charge all day.

Showing reviews 1-5 of 25 | Next