- Mobile power supply of electrical devices in a vehicle ,- Input: max. 12 V direct current ,- Max. output current: 3000 mA ,- Reverse polarity protected ,- With control LED ,- Separate power supply housing , ,Incl. 6 plugs: ,- 2 jack plugs: 2.5 and 3.5 mm ,- 6 DC plugs: 0.7x2.35 / 1.0x3.0 / 1.3x3.5 / 1.7x4.0 / 2.1x5.0 / 2.5x5.5 mm - Maximum Load: 3000 mA ,- Input Voltage Range: 12 V ,- LED Function Indicator: Yes ,- Output Voltage: 1.5 V/12,0 V/3,0 V/4,5 V/5,0 V/6,0 V/9.0 V ,- Colour: Black ,- Usage: MP3 Player 2 Years Guarantee, 6 Month Warranty