Efest IMR 18650 3000mah 35A Flat Top Battery - Wholesale Discount


  • $ 6.99
  • 9

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Batteries sold individually.

These 3000mAh Efest high drain batteries are a good battery that gives good battery life at 3000 mAh while providing pretty good discharge current.  Efest rates it at 35A continuous.  For each pair you'll get a free Efest case.

  • 2015 Efest Purple Series Batteries, released October 2015
  • Size: 18650 (18.5mm diameter x 65.2mm long)
  • Type: IMR/Li-Mn (Rechargeable)
  • Rated Capacity: 3000 mAh 
  • Max Discharge Current:  35A
    • Note not specified as continuous or pulse - our testing seems to show that it's likely a pulse rating
  • Voltage:  3.7V
  • Protected: No
  • Style: Flat Top
  • Weight:  55g 
  • Color: Dark Purple
  • Rated storage temperatures:
    • 1 year: -20°C—25°C
    • 3 months: -20°C—45°C
    • 1 month: -20°C—60°C

As always, you can trust Liion Wholesale to have tested random samples from each and every batch to make sure all the batteries are fresh and genuine.  Anyway we have an agreement with Efest themselves and buy only manufacturer direct for these so the chances of issues are small, but we test anyway.  You won't get that with most suppliers.


Warranty:  Satisfaction guaranteed, if your battery is DOA or you think there's a problem with it just let us know within 14 days of your order and we'll make it right.

Battery safety is very important.  Mistreated batteries can get extremely hot and/or vent which could cause injury.  Always follow the following rules to make sure this doesn't happen.  We are not liable for mistreated batteries.


  • Never completely discharge batteries (below 2.5V under load or 3V unloaded).
  • Charge fully (to 4.2V) before first use.
  • Never use a lot of force on the battery to install
  • Use only high quality battery chargers.
  • Do not expose to heat.
  • Do not connect the positive contact to the negative contact without an appropriate load.  
  • Be mindful of the current limits in the specification and never exceed them.
  • Never keep a spare battery loose in a pocket, purse, etc.  Always use protective cases for loose batteries.  If it shorts against a piece of metal it can be very dangerous.
  • Never charge battery 4.3V or above.
  • Do not charge unattended.
  • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)
  • If you must store battery then do it in a case or individual box in cool and dry place at approximately 3.6V - 3.7V.
  • Never try to charge or discharge li-ion batteries with battery chargers that are not made for Li-ion batteries. 


    Customer Reviews

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    • Reviews (9)
    • Questions (0)

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    Domenick D.
    United States
    • What device/application do you use this with? Ecig mods

    Efest 18650 flat top batteries

    Great product the only batteries I use!!


    Be aware

    I have always been a huge fan of these efest batteries. Thankfully however my roommate was home when one of mine began to vent and smoke while on the top of the line efest charger. He got mildly burnt trying to get it out of the charger before it may have exploded! I'm truly disappointed in efest as not only did their charger not shut off the bay before the battery vented, it also no longer works as it melted the charging bay. I'm just so greatful that my roommate was not hurt badly and our property did not burn down as a result!

    James Schmidt

    Work great for my mods

    Although, I would like to see the tests for the 3000 mha 18650's I own about 10 married sets. I've had a couple get warm because of the amps I was drawing but they have done a good job! I haven't used them in a traditional mech mod but the battery life has been good in my other mods.



    That's Bullshit, all these reviews were wrote by someone of the oriental decent and wrote deliberately to get you to buy these batteries. These batteries are not the true amps and what they claim. Ask Mooch. This is Bullshit. Samsung 25R, and LG chocolates, are the best! Don't be fooled. Oh and Ijoy makes a good batt also

    Ronnie Pirtle

    Beautiful, Super Charged batteries.

    These batteries are Beautiful and amazingly super charged with 3000 mAh. And still have 35 continuous Amps. I almost didn't want to place them in my Mod and wanted to display them, for real! lol. But I have been using them and I am extremely happy with them! Wish I bought more!!!

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