Products (3)

The Efest Double Battery Case can store two 20700 batteries or 21700 batteries, matching security with high-quality production. The double-compartment design ensures that the batteries will not come into contact...

Efest Slim K1 Charger is a high quality with a cost-efficient and portable design. The Efest Slim K1 Charger is a single slot charger with Micro USB input and charges...

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...