Efest IMR 26650 4200mAh 50A Battery

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Efest IMR 26650 4200mAh 50A Battery


The Efest IMR 26650 LiMn 4200 mAh Battery are rechargeable and can be charged with any Li-Ion charger with an output of 4.2V. To ensure longevity, it is not recommended to allow the battery to discharge below 2.5V. Safe chemistry LiMn means reduced risk of venting with flame or explosion. Due to the safety inherent in IMR safe chemistry batteries there is no protection circuitry added or built in. This provides a slightly shorter battery length to enable a good fit in most mods. The Efest IMR 26650 LiMn 4200 mAh Battery is a green colored flat top with 20 amps discharge current, making it a fantastic choice for mechanical mods and sub-ohm builds.



  • Dimensions: 26.1 x 65mm
  • Weight: 100g
  • Full Charge Voltage: 4.2V
  • Nominal Voltage: 3.7V
  • Discharge cut-off voltage: 2.75V
  • Battery Capacity: 4200mAh
  • Max Continuous Rated Discharge: 50 amps
  • Continuous Discharge Current: 20 amps



WARNING: This is an advanced Item. Please use at your own risk and always use proper precautions and handling as these are very sensitive to charging characteristics and may explode or burn if not properly handled. Please note that there is an inherent risk with the use of any and all rechargeable batteries in any circumstance. Budget Vapors is not responsible for any damage, injury, or defect caused by the improper use and/or mishandling of Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable batteries and chargers. By purchasing batteries you acknowledge these risks and attest that you have sufficient understanding of the batteries you are purchasing to use and care for them properly.

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  • 5
    Works great

    Posted by John Roe on Nov 29th 2018

    Bought this for my Titan mech mod; my previous battery apparently vented while stored in my vape cabinet. Mod fires great when using this battery and it seems to have really good life. May buy another one for a spare soon.