Efest SLIM K4 USB-C is a universal 4-bay battery charger with multiple charging speeds. Each slot is monitored independently, and automatically turns off when the charging is complete. The SLIM K4 Battery Charger is made of fire-retardant ABS material. The Type-C allows for rapid and safe charging. 

Features:

• Flame Retardant ABS Material
• Intelligent Protection Chipset
• 4-Bay Charging Ports
• LED Charging Indicator Lights
• Made from Fire Retardant PC Material
• Piano Wire Spring - Tensile Test
• Spring-Loaded Sliding Battery Charging Platform
• Auto-Detect Charging Function
• Standard Mode: 1000mA*1 MAX
• Input: DC 5V/1A
• Activation Recovery Function
• Stops Charging Automatically
• Low Voltage Smart Activation Recovery Function
• 0V Activation Recovery Function
• Short Circuit Protection
• Over-Charging Protection
• Over-Discharging Protection
• Reverse Polarity Protection
• 0V Activation Recovery Function
• Hardware & Software Double Protection
• Type-C Port
• Compatible with 10440, 14500, 16340, 17340, 18350, 18500, 18650, 26500, 26650, 20700, 21700
• Certified by FCC, RoHS, CE

Includes:

• 1 x EFEST SLIM K4 Charger
• 1 x User Manual