Efest Slim K2 Lithium ion Battery Charger

Description

Efest Slim K2 Lithium ion Battery Charger

Product Highlights:

• 2 Bay Compact USB Charger
• Single charging speed – 1A x 2
• LED charging indicator
• Compatible with 18650, 20700, 21700, 26650 and more
• Reverse polarity protection protects if cell is entered in the wrong way

Packaging Contents:

• Efest Slim K2 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:

Input: DC 5V 1AStandby Current: <20mAActivation Current: 50mA - 100mA1.0A CC Current: 1000mA ± 10%Auto Recharge Voltage: 4.10V ± 0.10VAuto Cutoff Voltage: 4.20V ± 0.05VCV Cutoff Current: <100mAOperation Temperature: 0°C ~ 40°C

Compatible with:

3.6V/3.7V Lithium-ion BatteriesMost Cylindrical Lithium-ion Batteries Ranging In Size From 10440 To 26650