Efest | Slim K2 Charger

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  • Efest | Slim K2 Charger


Efest | Slim K2 Charger

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The Efest Slim K2 smart charger is a two bay battery charger, designed to recharge multiple types of vape batteries. Compact in size, the K2 can charge two batteries at the same time with a recorded 1A charge output.

The full list of compatible batteries can be found in the user manual, these include: 18500 batteries, 18650 batteries and 20700 batteries. Always check your batteries are compatible with the K2 before charging.


  • Two Spring Loaded Bays
  • Supports Multiple Battery Types
  • Built In Protections
  • LED Indicators


  • 1 x Efest K2 Charger
  • 1 x Micro USB Lead
  • 1 x Plug
  • 1 x User Manual
  • eLiquids-International