... warranty 4.Punctual delivery Specification for 12W USB Wall AdapterFeatures1, Input: 100 to 240V AC, 50/60Hz2, Output power: ... 6W 3, Output voltage: .2.5 to 60V DC4, Output current: 100 to 2,400mA±3%5, Overload protection6, Output ... , International certificatesWe supply: AC/DC adapter, desk adapter, wall mount adapter, LED adapter(LED driver), security adapter, USB car charger, wired car charger, ...