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AW 18490/18500 IMR 1100mAh High Drain 16.5A Battery

 star rating 4 Write a Review
$14.99 (You save $7.49)
SKU: 900249
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Genuine AW 18490 / 18500 IMR ( LiMn ) 1100mAh rechargeable button top battery.

This battery has high discharge rate and are used for MOD | APV & other devices that accepts use of 18490 / 18500 Li-Ion type batteries.

Safer chemistry LiMn batteries have no built in protection circuit however, they have a reduced risk of venting with flame or explosion.

Please remember to always practice with safety in mind and store your batteries inside a plastic 18490 case.

Price is fore one (1) battery.


IMPORTANT NOTE: These 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 versioins of the WF-139 charger).  Please check the voltage of your 18500 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 for charging all your Li-Ion type batteries. 

Understanding how to handle and care for Lithium type batteries is very important and should always be practiced.  Lithium type batteries are very sensitive to charging characteristics and may explode or flame if mishandled.  DO NOT charge your batteries overnight or while unattended for a prolonged period of time!  Store the batteries in a fire-proof container.  Always charge your batteries in a fire-proof surface/area and DO NOT expose them to high temperatures (e.g. inside your car).  DO NOT expose the battery's terminals to metal objects or immerse in water/liquid.  It is recommended that you store your batteries inside a plastic 18500 case.  We are not responsible for any damage if there is any misuse, abuse or modification of the batteries and/or chargers in any shape or form (including pack making).  Protective Circuit Board is required when making packs.  Furthermore,  Electric Vapor Cigarettes LLC (a.k.a. EVcigarettes.com) will not be held responsible or liable for any injury, property damage, or defect that is caused by misuse, abuse or modification of Lithium batteries and/or chargers.



  • 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


Product Specifications

  • Nominal Voltage: 3.7V
  • Battery Capacity: 1100mAh
  • Lowest Discharge Voltage: 2.50V
  • Standard Charge: CC/CV (max charging rate 3A)
  • Cycle Life: > 500 cycles
  • Maximum continuous discharge rate: 15C
  • Operating Discharge Temperature: -10 - 60 Degree Celsius
  • Battery Top: Button
  • Battery Type: IMR ( LiMn )
  • Dimensions: (L) Inch | (D)  Inch

Write your own product review

  1. Authentic  star rating

    Posted by Unknown on 13th Mar 2014

    These are the authentic AW batteries at a good price. The 18490 button top and chemistry used in these are safe, I've never had any problems with it - you can sub ohm with these but since they only carry 1100mAh it's not the best idea to run a .5 dual coil set up with this plugged in (IMO). I suggest .8 and above. Reasonably priced with the peace of mind dealing with great customer service at EVC. Thanks guys!

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

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