AC to DC converter can convert 100V~240V AC household current into 12V 10A DC power supply. This power supply adapter with a total long 277cm ( 9.1 ft) power cord to reach a wide range. Allows car devices to be used at home or anywhere you want.. Applicable to almost all cigarette lighter plug 12V automotive electronic products with power below 120Wsuch as car refrigerators, car vacuum cleaners, car tire inflators, car air purifiers, car humidifiers, car dash cams, car DVR video recorders, etc.. The power converter is made of insulating materials and ABS refractory materials.
Built in multiple safety protections, such as overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off..
Input: 100~240V 50/60Hz.
Output: 12V DC, 10A 120W max. Works well with car devices that power less than or equal 120W. Please dont use this power adapter to power devices over 120W for a long time. Otherwise, the lifespan will be greatly shortened.