Description: Short circuit protection (LED goes out, charging stops) Wrong connection protection (LED turns green, charging stops) Battery is full (LED indicator turns green, charging stops) Battery is charging (LED indicator turns red) Charging time varies with the size of batteries:12V 5-7AH takes about 6 hours;12V 9AH takes about 10 hours;12V 15-17AH takes about 13-15 hours. Specification: Input voltage: AC 100/240 V 50/60 Hz Output: DC:12V/1.2ALED indicator: Red/charging, Green/ Battery full Dimension (Lx Wx H): 73 x 49 x 28mm / 2.87 x 1.92 x 1.1 Socket II Power Output: DC 5V 2.1 A Power Wire Length: 45cm Wire Length: 70 cm Applicable Models: Universal for 12V motorcycle motor vehicles Fitment: Universal fit for motorcycle Note: Item is design for 12v motor bike (other volt please do not buy this item. it may be make an accident) Package Included:1 X Motorcycle Battery Charger