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Efest Slim K1 Battery Charger

The Efest Slim K1 Battery Charger is a one-slot battery charger perfect for vape mods that use an external single 18650, 20700, or 21700 battery.
5 item(s) in stock
  • £7.49

Sleek, light and incredibly portable, the Efest Slim K1 Battery Charger is a hassle-free and safe way to recharge your vape batteries anytime, anywhere! The latest launch by acclaimed vape battery and charger brand Efest, this single-slot charger is designed to accept your external 18650, 20700 and 21700 batteries. With its 1.0A fast charging speed and compact size, this charger is a must-have for all vapers. 

Its convenient LED indicator lets you check the charging levels at a glance, while reverse polarity protection ensures your batteries are not damaged if they’re entered the wrong way around. Finally, its triple safety protections auto-detect charging function and prevent over-charging and short-circuiting!


Single-slot battery charger
Fast charging mode: 1.0A
Three safety protections
Compact and lightweight
Accepts single 18650, 20700 or 21700 battery


1x Efest Slim K1 Battery Charger

Founded in 2009, Efest has firmly cemented its position as the best brand for batteries and chargers built for vaping devices. Efest has some of the best quality battery chargers that rapidly charge your vaping batteries even when you’re on-the-go. 

With your safety in mind, Efest chargers come with several safety measures to protect vape batteries from overcharging, short-circuiting, and more. Their batteries are powerful, advanced lithium batteries that are long-lasting, and impressively sturdy! Efest vape chargers and batteries are compatible with most major vape devices.

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