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Efest Slim K1 Charger


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With this high quality single bay charger you will not be disappointed! The springs are made with piano wire providing a smooth sliding action when installing and removing batteries. It also comes with a Steel cathode for low resistance and hard chromium plating processing to achieve a more precise charging voltage. To ensure a quality warranty, the spring is tested 15,000+ times.

Features & Specs:

  • Fast charging mode 1.0A
  • Fit to 3.6v or 3.7v lithium battery in different sizes
  • Reverse polarity protection
  • Activation function
  • Auto detect charging function
  • Over charging protection
  • Short circuit protection 

Package includes:

  • Slim K1 charger body
  • USB cable
  • Warranty card
  • Operation manual