EFEST Slim K1 Battery Charger

EFEST Slim K1 Battery Charger

EFEST Slim K1 Battery Charger


In stock


Availability: 5 in stock SKU: A-01-06-322 (SP 1KG) Categories: ,
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Efest Slim K1 Battery Charger is compatible with the following battery sizes:

20700, 26650, 18650, 18500, 18350, 17340, 16340, 14500, 10440, 26500, 21700.

You’ll be hard pressed to find a more compact charger than the Efest Slim K1. Packed into its incredibly small body is every function you would expect in a smart charger, from fast charging to reverse polarity protection. A quality charger for demanding consumers, the Efest Slim K1 will not let you down. BATTERY NOT INCLUDED.


  • 1A fast charge
  • Accepts 3.6V or 3.7V batteries of various sizes
  • Reverse polarity protection
  • Auto-detect charging
  • Over-charge protection
  • Short circuit protection

It comes with:

1 x Efest K1 Battery Charger

1 x Micro USB Cable

1 x User Guide

1 x Scratch Check Label


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