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EFest K4 Charger
EFest K4 Charger
EFest K4 Charger
EFest K4 Charger
EFest K4 Charger
EFest K4 Charger
EFest K4 Charger

EFest K4 Charger

Regular price
$29.99
Sale price
$19.99
Quantity must be 1 or more
Only 36 currently in stock.

Efest Slim K4 USB-C Battery Charger

 18650
 20700
 21700

Product Highlights:

  • 4 Bay Battery Charger
  • Multiple charging speeds - 1.0A x 2 / 1.0A x 1 / 0.5A x 4 / 0.50A x 3
  • Monitors and charges each slot independently
  • Automatically turns off when charging is complete
  • Reverse polarity protection protects if cell is entered in the wrong way

Packaging Contents:

  • Efest Slim K4 Battery Charger
  • Warranty Card
  • User Manual

Specifications:

Input: DC 5V 2A

Compatible with:

Li-ion: 10440/14500/14650/16340/16650/17650/17670/18350