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Slim K1

Slim K1
$ 7.49

Efest Slim K1 Charger - Stylish and Reliable The Efest Slim K1 charger comes in an incredibly portable size and has a spring made from piano wire for smooth sliding. Efest Slim K1 Specifications: Compatible with lithium ion batteries only Common Lithium Ion Battery sizes: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700*, 21700*, 22500, 22650, 25500, 26500, 26650* *Technically while this charger can barely fit some 20700/21700/26650s that are on the shorter side, we do not recommend it. It's still quite a tight fit and it's not guaranteed that any particular battery you get will squeeze in.

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