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Efest Purple 18350 IMR 700mAh 10.5A Battery | Flat Top

 star rating 5 Write a Review
$7.99 (You save $2.00)
SKU: 105001
Ships same day if order placed before 2:00 P.M. EST (except Sundays and Holidays)

    The Efest :Purple 18350 IMR 700mAh 10.5A Flat-Top Battery is one of the best batteries for the Mechanical MOD / Rebuildable Atomizer / sub-ohm user.

    Safe chemistry LiMN 3.7V rechargeable high drain batteries do not require a protection circuit and they also have a reduced risk of venting with flame or explosion.

    Not only are these the safest batteries available, they also perform better for a longer period of time.

    Can be charged with any Li-Ion battery charger with 4.2V output however, for best battery life we recommend charging with a Smart / Intelligent Charger.

    Price is for one (1) battery.

    Protect Your Cells HERE

    Product Specifications

    • Battery Size: 18350
    • Nominal Voltage: 3.7V
    • Battery Capacity: 700mAh
    • Lowest Discharge Voltage: 2.50V
    • Standard Charge: CC/CV (max charging rate 2A)
    • Maximum continuous discharge: 10.5A
    • Battery Top: Flat Top
    • Battery Type: LiMn

    IMPORTANT NOTEThese IMR cells have much lower internal resistance than regular Li-Ion 3.7V cells and they may end up with a higher ending voltage when charged in certain chargers (especially older versions of the WF-139 charger).  Please check the voltage of your IMR battery right out of the charger with a Multimeter to see if they are above 4.20V when fully charged with your charger.  These batteries should never be discharged below 2.5 volts or the life cycle and performance will be reduced..  Overcharging above 4.25V may shorten life/cycles. Batteries that read above 4.5 volts may be damaged and we recommend to discontinue use of the charger.  DO NOT use the charger if it is overcharging IMR cells.  For best results and battery life expectancy, we highly recommend using an Intelligent Charger such as our Efest Bio Charger or LUC LCD Chargers for charging all your Li-Ion type batteries.


    • Do not over-discharge/overcharge
    • Recharge empty batteries (resting voltage ~ 3.6V) as soon as possible.
    • Leaving Li-Ion batteries in discharged state will incur irreversible damage (capacity/cycle loss)
    • Do not short circuit (will release tremendous current)
    • Do not dispose of in fire
    • Always remove battery from charger when fully charged

    Write your own product review

    1. Good Battery  star rating

      Posted by Raymond on 23rd Aug 2016

      These run my Cool Fire II's just fine. Get about a day and a half per charge.

    2. Bad ass lil 18350  star rating

      Posted by Chris on 31st Mar 2014

      This battery got me using my 18350 mods again. Works great and it's about time they made a high amp 18350. These are a must have if you run low ohm. Can't go real low but this battery is awesome

    30-Day Limited Warranty. See warranty section for details.

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