Compatible with Milwaukee M18 Battery 18V Series 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1840, 48-11-1850, 48-11-1860, and other compatible models. This battery adapter connector is well constructed, fits securely with your battery, and can be easily installed and locked in place. Made from durable ABS plastic, it is heat-resistant, non-corrosive, and suitable for both indoor and outdoor use. Enhanced safety features include a 30Amp fuse designed to protect battery equipment from damage due to excessive power. The waterproof fuse holder includes a rubber cover that seals tightly to safeguard the internal blade fuse. High-quality silicone-coated copper wire ensures excellent conductivity and improved safety. The heat-resistant 12 AWG wire is ideal for high-power applications. Simple to use: insert the power adapter into the battery groove, push the converter in until it locks securely. To remove, press the battery release buckle and pull the adapter out. The adapter includes three mounting screw holes for secure installation on walls, machinery, or DIY projects. This power adapter is equipped with 12-gauge wiring and supports a maximum continuous current of 20A. It is suitable for upgrading power wheels, remote control toys, work lights, robotics, and various DIY projects requiring reliable power delivery. Important: This device is not a charger. It only outputs voltage and power directly from your battery. Connect the red wire to the positive terminal and the black wire to the negative terminal. Note: Batteries are not included. Color: Red Material: Plastic Package Contents: 2 x Converters 6 x Fuses 2 x Terminals The package includes only the items listed above. Other products are not included. Note: Lighting effects and monitor settings may cause slight variations in color between the image and the actual item. Measurement tolerance: ±1–3 cm.