Efest Charger Slim K1 18650 Battery Charger

Efest Charger Slim K1 is a professional portable one-slow Li-ion battery charger with a Micro USB charging port. It has a fast-charging mode that is 1.0A (4.2V 2pcs x 1.0A) and can accept 3.6V or 3.7V lithium batteries in various sizes (sold separately). The Efest Slim K1 features reverse polarity protection, activation function, auto-detect charging function, over-charging protection, and short circuit protection. The spring in the charger is made of piano wire that provides smooth sliding action when installing and removing batteries and a steel cathode with low resistance and hard chromium plating processing is used to achieve a more precise charging voltage. Each slot on the Efest Slim K1 Charger monitors batteries separately and has a convenient LED indicator that displays battery life.

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PRODUCT HIGHLIGHTS:

• 1 Bay Compact USB Charger
• Single charging speed – 1A x 1
• LED charging indicator
• Compatible with 18650, 20700, 21700, 26650, and more
• Reverse polarity protection protects if the cell is entered in the wrong way

PACKAGING CONTENTS:

• Efest Slim K1 Battery Charger
• USB Cable
• User Manual

ADDITIONAL FEATURES:

• Fast Charging Mode: 1.0A
• Auto Detect Charging Function
• Low Voltage Activation Function
• Short Circuit Protection
• Reverse Polarity Protection
• Over Charging Protection
• Piano Wire Spring Provides Smooth Sliding Action – 15000+ Tensile Test
• Chromium Plated Steel Cathode Insures Low Resistance While Achieving A More Precise Charging Voltage

SPECIFICATIONS:

COMPATIBLE WITH: