Efest – Slim K2 battery Charger
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$15.95
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The Efest Slim K2 is a single battery charger compatible with 3.6V/3.7V lithium batteries.
It can fit multiple types of batteries: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500 and 26650.
Charges via USB Charger (Can use a wall adapter)
