Features: 100%?Brand?new?and?high?quality Easy?and?Convenient?to?use. Keep?the?battery?charger?output?when?using?the?clip?were?received?on?the?positive?and?negative?battery，?the?red?clip?to?the?positive?(+)，?black?clip?to?the?negative?(-)，?and?then?plug?in?the?power，?then?you?can?be?charged. Charging?process?is?completely?automated?(constant?voltage，?constant?current，?float)，?can?be?fully?automatically?selected?depending?on?the?battery?charge?mode?and?the?protection?of?the?state?and?so?on. Specifications: Plug:?US?plug Input?voltage?:AC?220V?50Hz. Output?Voltage:?DC?14.4V. Output?Current:?2A. Rechargeable?battery:?12V?12AH-20AH. Charger?power?cord?length:?87cm Output?line?length:?40.5cm Color:?yellow. Material:?ABS Dimension:?12*8*4cm. Net?weight:?214g Package?Includes: 1?x?motorcycle?12V?2A?Battery?Charger. Note:? Charging?motorcycle?under?20A，after?3?hours?must?cut?off.