Efest Slim K2 Charger is a high quality, dual slot Li-Ion battery charger that features a portable design with 1A charging, MicroUSB input and a LED indicator light. The Efest can charge most Li-ion batteries that run 3.6 to 3.7 3.6V/3.7V with its spring action contact that can adjust to many sizes.
- Compatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500, 26650
- Portable Design with Quality Piano Strings - 15,000+ Tensile Test
- Features over-current, over-voltage, short-circuit, and reverse polarity protection
- Battery Life LED Indicator Light
- Dual Slot 5V/1A Micro USB Charger Each Slot monitors independently
1 Efest K2 Slim Charger
1 USB Cable