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 made, fits securely with your battery, and can be easily installed and locked. Constructed from durable ABS plastic, it is heat-resistant and non-corrosive, ideal for both indoor and outdoor use.Enhanced safety features include a 30Amp fuse to protect battery equipment from damage caused by excessive power. The waterproof fuse holder includes a rubber cover that seals tightly to protect the internal blade fuse. High-quality silicone-coated copper wire improves conductivity and safety, while the heat-resistant 12 AWG wire is suitable for high-power applications.Simple to use: slide the power adapter into place, push the converter in until it locks securely. To remove, press the release buckle and disconnect. The adapter includes 3 mounting screw holes for secure installation on walls, machines, or DIY projects.Versatile application: the adapter comes with 12-gauge wire and supports a maximum current of 20A. Ideal for upgrading power wheels, remote control toys, work lights, robotics, and other DIY projects requiring reliable power delivery.Important: This converter is not a charger. It 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 Only the items listed above are included. Note: Lighting effects and monitor settings may cause slight variations in color representation. Measurement tolerance: 13 cm.