Menu
Cart

Efest IMR 26650 4200mAh 50A Li-Mn Flat Top Battery - Wholesale Discount

Efest

  • $ 8.99
  • 3

The following quantity discounts will be applied after adding the products to your cart.
Remember that adding other products in the Battery category to your cart will stack to a higher discount!


Batteries are sold individually.

These are the new version of the Efest IMR 4200 mAh battery.  They will really pump out the high current at 35A continuous, 50A pulse, and 4200mAh total capacity.  These efest 26650 batteries have been awesome in our testing, being able to handle some serious current while going at it for a long time.

  • Released in 2016 (2016 Efest Batteries)
  • Size: 26650 (26.22mm diameter x 65.11mm long)
    • Note these seem to be ~67mm long despite the Efest spec, make sure your device has the space for them
  • Type: Li-Mn IMR (Rechargeable)
  • Rated Capacity: 4200mAh 
  • Max Discharge Current (Continuous): 35A
  • Max Discharge Current (Pulse):  50A
  • Voltage:  3.7V
  • Protected: No
  • Style: Flat Top
  • Weight:  100g 
  • Initial Impedance:  13Ω (plus or minus 2Ω)
  • Color: Purple
  • Rated storage temperature:  20-60 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.  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

    Based on 3 reviews
    5 Star
    67% 
    2
    4 Star
    33% 
    1
    3 Star
    0% 
    0
    2 Star
    0% 
    0
    1 Star
    0% 
    0
    Write a Review Ask a Question
    • Reviews (3)
    • Questions (0)

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!
    J
    08/13/2017
    Jordan
    Tulsa, OK
    • What device/application do you use this with? Montana(mech) w/ Clieto using .2 Ohm atomizer

    Excellent Turn-around

    I am the person that is very reluctant to award the fifth star, unless a business, service, or product truly exceeds expectations. Lion Wholesale earned their fifth star. I ordered four of these batteries on a Thursday, and had them at my home(with basic shipping) by Saturday. They actually fulfilled my order and shipped it within a few hours. Batteries were in original packaging with the standard manufacturer's storage charge. They even threw in a battery case. They will definitely get recommendations from me.

    CG
    08/07/2017
    Charles G.
    United States
    • What device/application do you use this with? Nebula 100w mod

    26650efest

    Lasts all day performs as expected

    DW
    09/30/2016
    Dustin W.

    Great site

    Batteries work great, are authentic and were received in a quick and timely manner, very happy with my purchase.


    We Also Recommend