Input: AC 100V~240V 50/60Hz
Output Voltage: DC 12V ( constant voltage )
Output Current: Max 10A
Output Wattage:Max 120W
DC connector: Universal female car cigarette lighter socket
Safety Compliance: FCC / CE/ RoHS / CCC
Package List: 1x 12V 10A power supply adapter ; 1x AC input power cable
Max 10A output means it can supply with amperage less than 10A. … such as 2A, 5A,10A. If your device draws 8A,8A will be supplied. But if draws more than 10A, only 10A will be supplied.
The max use should be no more than 80% of the full loads. Otherwise, power supply’s service life will be shortened. We recommend to use 120W PS to power devices less than 96W.