Efest SLIM K1 BATTERY CHARGER

Efest Slim K1 is a professional portable one slot Li-ion Battery charger with a Micro USB charging port. Packed into its incredibly small body making it highly portable and yet has every function you would expect in a smart charger, from fast charging to reverse polarity protection. A quality yet trendy looking charger for customers on the go, the Efest Slim K1 will not let you down. Features Convenient LED Indicator 1A fast charge Accepts 3.6V or 3.7V batteries of various sizes Reverse polarity protection Auto-detect charging Over-charge protection Short circuit protection Micro USB to USB Connection Compatible with: 20700,26650,18650,18500,18350,17340,16340,14500,10440,26500 Specification AC input power: AC 100-240V 50/60Hz DC output power: DC 5V 1A Auto cut-off voltage: 4.1 /- 0.10V Storage Temperature: -40°C 70°C DC input power: DC 5V 1A 1A CC current: 1000mA /- 10% CV cut-off current Activation current 50mA – 100mA Opertation Temperature: 0°C – 40°C