This Heavy Duty Cigarette Lighter Adapter Power Supply Cable is the perfect solution for powering your 12V and 24V electrical devices in your car, truck, or RV. Designed with a 16AWG cable, it can handle high-power devices such as inverters, air pumps, and electric cups, with up to 20A of current capacity. The male cigarette lighter plug is equipped with a 15A fuse, ensuring overcurrent protection, while an extra 20A fuse is included as a spare. With a 1-meter length (3.3 feet), this adapter is ideal for extending the reach of your power supply and providing a stable connection to your device. The red LED indicator light allows you to quickly check the status of the connection with a minimal current draw of just 2mA, saving power when not in use. For easy installation, the adapter features a pre-soldered plug and simple connection with a 0.25-inch terminal hole for compatibility with a variety of appliances. The red and black RVB cables are color-coded for clear identification of the positive and negative connections, ensuring easy use. Whether you are using this cable for your car inverter, air pump, or other high-power devices, you can count on its long-lasting performance and reliable connection. Perfect for 12V/24V systems and an essential addition to your electrical toolkit.Product List:1 * heavy duty cigarette lighter plug