<p>1. The power supply is powered by a 50A plug. Users can use the wiring harness to draw power from the battery or outdoor power box, or it can be installed in a car or RV.</p> <p>2: Product application scenarios: such as battery boxes for outdoor camping, installation in RVs, installations in yachts, etc. DC 12\/24V power supply</p> <p>3: The car charger function can charge mobile phones, for and other electronic products</p> <p>4: Power socket, which can be used with some car supplies for power supply</p> <p>5: The voltmeter can observe the power condition of the power supply in real time.</p> <p>Product name:Power control box + 50A power cord 8AWG 30cm long</p> <p>Product input voltage:12\/24V</p> <p>USB output:5V 4.8A (2.4A+2.4A)</p> <p> lighter rated voltage and current:12V 20A\/24V 10A</p> <p>Voltmeter measuring range:5-30V</p> <p>The overall aluminum body is sturdy and .</p> <p>With switch control and 20A overload protector protection.</p> <p>Product installation and fixation:Users can choose to fix the bracket in the RV or other suitable places for fixation, or they can choose not to fix it.</p> <p>Power supply mode:interface power supply</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Size:210x70x70MM</p> <p>Package contents:</p> <p>1 * Power Box</p> <p>2 * fixing accessories</p> <p>8 * screws</p> <p>1 * 30cm power cord</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>