Efest IMR Battery: 18500



  • Rated Capacity: 1000mAh
  • Nominal Voltage: 3.7V
  • Voltage at end of Discharge: 2.75V
  • Max Charging Current: 2.2A
  • Standard Charge: 1.1A
  • Max. continuous discharge current: 16.5A
  • Continuous discharge current: 11A
  • Pulse discharging current: 22A


*Note: All MOD Batteries carry a DOA Warranty Only


AW IMR Battery: 18500 / 18490


Looking for ecig batteries that are long-lasting and ultra-durable? Look no further than the AW IMR MOD Batteries! AW's IMR High Drain rechargeable battery chemistry is well suited for high power applications like in the ProVari


AW batteries are well known for being the best. You simply can't get a better battery than the AW!




1100 mAh

Nominal Working Voltage: 3.7V

Peak Voltage: 4.2V

Dimensions: 18D x 49H mm 




These AW IMR cells have much lower internal resistance than regular LiIon 3.7V cells and they may end up with a higher ending voltage when charged in certain chargers ( especially older version WF-139 charger ). Please check the voltage of the battery right out of the charger to see if they are above 4.20V when fully charged with your charger. Overcharging above 4.25V may shorten life/cycles. Above 4.50V may even damage them. DO NOT use the charger if it is overcharging IMR cells.



Ecigs house a battery. Batteries can and have “vented” in the past. It is a very rare occurrence especially with PROTECTED BATTERIES, which we highly recommend, however the possibility is there. While it is of no relevance to the device they are housed in. Preferred Vapor, LLC assumes NO responsibility for any personal injury or property damage resulting from any batteries. By making payment, you are acknowledging this disclaimer and assume full responsibility and all the risks associated. Sub-ohming can be dangerous, and should only be attempted by advanced users.

Pin It Fancy

Related Items