Item Description:100% Brand New!Color: BlackQuantity: 1 pcsInput: AC 100-240 V， 50-60HZOutput: DC 12V 1.30ALED indicator: Green = charging. Red = Battery fullDimension: 85 x 48 x 30mmPower Wire length: 48.5 cmInput Wire length: 65 cmOutput Wire length: 85 cmFeature:- Very compact. Smaller than a pack of cigarette.- Very good quality. Solid construction.- Short circuit protection (LED goes out， charging stops)- Wrong connection protection (LED turns red， charging stops)- Battery is full (LED turns red， charging stops)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.