Input Voltage AC 100V~240V 50/60Hz Output Voltage DC 12V ( constant voltage ) Output Current/Wattage Max 8A / 96W DC connector 5.5mm x 2.5mm (inside”+”, outside”-“) Safety Compliance CE/ RoHS / FCC / CCC Package List 1x 12V 8A power adapter; 1x AC power cord; 1x DC female connector Is this DC 12V 8A power supply (PS) compatible with your device? 1. Check Voltage Please find the spec label of your device and check the working voltage. It should be 12V DC, not be AC 12V or lower/higher than 12V DC. Otherwise, your device will not work or be damaged. 2. Check Current Check the max current your device will draw. It should be equal to or less than 8A,such as 2A, 5A,6A,8A. Otherwise, your device wonât work well and the PS will be damaged soon. 3. Check Port Check the power input port of your device. Its outer diameter should be 5.5mm; inner core diameter should be 2.5mm or 2.1mm. Inner core polarity should be”+”, exterior polarity should be” – “. 4. Refer to original PS If you have an original power supply for reference, their output voltage, plug size, polarity should be the same .If our PSâs current is equal to or higher than original oneâs, then our PS will work with your device. Output Voltage 12V DC 12V DC 12V DC 12V DC 12V DC 24V DC Output Current 5A 6A 8A 10A 8A 10A Output Port 5.5mm x 2.5mm 5.5mm x 2.5mm 5.5mm x 2.5mm 5.5mm x 2.5mm Car Lighter Socket Car Lighter Socket Input Voltage AC 100V~240V AC 100V~240V AC 100V~240V AC 100V~240V AC 100V~240V AC 100V~240V Check Offer Price Dimensions: 20.3 x 12.3 x 5.2 cm; 400 Grams Manufacture: SHNITPWR Origin: China Reference: 1