Slim K2 Charger Features & Specs:

• Compact & USB powered
• Output Current: 1A
• LED Charging Indicators
• Automatic Overcharge Protection
• Reverse Polarity Protection
• Compatible with 10440, 14500, 16340, 17340, 18490, 18500, 18650, 20700, 21700, 26500, 26650 batteries
• Input: AC 100V-240V 50/60Hz or DC 5V 2A
• Output: 4.2V +/-.05V or DC 5V 2A

Includes:

• eFest Slim K2 Charger
• USB Type-C Cable
• User Manual
• Warranty Card