Efest Slim K2 Charger

The Efest Slim K2 Charger is an external vape battery charging system, that offers quicker and more efficient uptime of your lithium cells.

What batteries does this charger work with?

The following vape batteries can be used to charge using the Efest Slim K2 charger system:

• 10440,
• 14500,
• 14650,
• 16340,
• 16650,
• 17650,
• 17670,
• 18350,
• 18490,
• 18500,
• 18650,
• 20700,
• 26500,
• 26650

What comes with the Charger?

The K2 intelligent charger from Efest features a carry case, wall power plug wire and charging device with battery level display.