Efest Chargers

Efest Slim K1 Intelligent Charger  Compatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26...

Efest Solo Dual Charger Capable of charging 2 batteries simultaneously Each of the two battery slots monitors and charges independently Automatica...

Active Current Distribution (ACD) allows the i8 to actively distribute its power among 8 slots in an orderly manner. For instance , when a battery ...