Features: Capable of charging 2 batteries simultaneously. Each of the 2 battery slots monitors and charges independently. Auto quick charging mode: 2 x 0.5A / 2 x 1.0A. Auto battery type recognition function. Auto switch charging mode. LED indicators: show the power percentage and battery status in real-time. Over-charge / Over-discharge prevention to protect batteries. Reverse polarity protection. Short-circuit protection. 0 voltage smart activation recovery function. Certified by CE and RoHS. Specifications: Input voltage: DC 5V 2A Output voltage: Battery: 4.2V±1% Output current: Battery: 0.5A x 2, 1.0A x 2 Dimension: 110mm x 49mm x 30mm
