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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

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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  1. Great Batteries!!! 5 Star Review

    Posted by on

    These batteries are the best batteries. Period I use nothing else for my mods. They are reliable and when you get them from Royalty Vapes you know you are not getting knock offs on anything. I would recommend theses batteries with no hesitations. I have been vapeing for many years and have yet to find a battery better than efest.

  2. Great Batteries!!! 5 Star Review

    Posted by on

    Any time I buy my batteries I buy from Vape Royalty. It's good to know I am getting the real deal. I have always used efest because they work the best. They don't drain fast and they have always been very reliable. I will not use any other battery products for my mods and I will not buy my batteries from any other company than Vape Royalty.

  3. Best high amp batteries 5 Star Review

    Posted by on

    I needed some higher than 30 amp peak batteries and these did the job. They are for two box mods and work just fine. I recommend them.

  4. best for your buck 5 Star Review

    Posted by on

    good quality, long life, no issues, cheapest price to buy is Vape Royalty. SUPER FAST SHIPPING!! Was in my mailbox within 48 hours.

  5. Great batteries 5 Star Review

    Posted by on

    Powerful batteries and provides a good battery life. Works well with my Alien 220.