Efest Products

Efest Products

efestEfest makes great batteries that power some of the top mods on the world. Get reliable power with Efest.
Efest K4 Slim 4 Bay USB-C Intelligent 18650 Battery Charger
$ 14.99

Efest K4 Slim 4 Bay USB-C Intelligent 18650 Battery Charger

Efest

The Efest K4 Slim 4 Bay USB-C Intelligent Battery Charger is the latest charging system with four slots from the K series. Each charging channel ha...

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$ 14.99

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