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Efest IMR 14500 (AA size) 650mah 6.5A Li-Mn Button Top Battery - Wholesale Discount

Efest

  • $ 3.59
  • 2

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.

Great 14500 IMR battery.  14500 is AA size.  Note the voltage is 3.7V so your device must be made to handle the higher voltage (Alkaline AA are only 1.5V).  The top is raised enough to be used in series.

Specifications:

  • Size: 14500 (14.2mm diameter x 50.2mm long)
  • Type: Li-Mn (Rechargeable)
  • Rated Capacity: 650mah 
  • Max Discharge Current:  6.5A
  • Max Pulse Current:  9.75A
  • Voltage:  3.7V
  • Protected: No
  • Style: Button
  • Weight:  25g 
  • Color: Purple

    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. 

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    Customer Reviews

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    • Reviews (2)
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    FC
    07/14/2017
    Frank C.
    United States

    Very surprised at the high output

    I bought these batteries for a project I am working on to convert a 2 AA light to LiIon so I needed 14500's that are almost exactly the same size as AA's most are a lot longer but not these. They fit perfectly. What surprised me was the output. They are rated at 650mAh. A while ago I was testing some cells in my mc3k and had an empty bay so I put one of these in and made a program for discharge at 750mAh cap, .2A discharge, 3.0V cut and .10A D. reduce. The program terminated on capacity. I could not believe it so I recharged the cell and did it again with a 900m cap. It reported 798mAh. I did the same with another one and got 791mAh. These cells should be rated at 800mAh not 650.

    J
    04/10/2016
    JEFF

    Efest IMR 14500 (AA size) 650mah 6.5A Li-Mn Button Top Battery.

    OUTSTANDING BATTERYS. I BOUGHT 40 BATTERYS AND WORK PERFECT. I USE THEM IN NERF GUNS. OUTSTANDING COMPANY.


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