Adapter Compatibility Battery: This power wheel adapter is compatible with Makita 18V LXT Lithium-Ion batteries, including BL1850B, BL1860B, BL1830B, BL1840B, BL1820B, and other similar models. The well-designed adapter ensures a secure fit for easy installation and removal. Wire Harness Connector Compatible: This 18V battery connector is designed to work with Peg-Perego 12-volt power wheels. The wire harness safely connects to standard Peg-Perego 12-volt SLA and lithium battery riding toys. Safety Features: The power wheel converter includes 12 AWG thick copper wire and a 40A fuse for improved conductivity and safety. It supports high current flow while helping to protect your equipment. The included fuse holder helps prevent damage from excessive current to both the battery and the device. Wide Application: This battery adapter allows you to upgrade your power wheel without modifying the existing circuitry. It is suitable for use with RC toys, robotics, and various DIY projects. Important Note: This adapter is not a charger. It directly outputs voltage and power from your battery. When not in use for extended periods, remove the battery from the adapter. Color: As shown in photo Material: ABS Package Contents: 1 x Power wheel adapter, 2 x Fuse, 2 x Screws (random colors, no specific color requests accepted) Note: Light reflection and differences in display screens may cause slight variations between the color in the image and the actual item. Measurement may vary by +/- 1-3 cm.