Adapter Compatibility Battery: This power wheel adapter is compatible with Makita 18V LXT Lithium-Ion batteries, including models BL1850B, BL1860B, BL1830B, BL1840B, and BL1820B. The well-designed adapter ensures a secure fit for easy installation and removal. Wire Harness Connector Compatible: This 18V battery connector works 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 wiring and a 40A fuse. High-conductivity wire supports efficient current flow for safer operation, and the included fuse holder helps protect against overcurrent that could damage your battery or equipment. Wide Application: This battery adapter allows safe upgrading of power wheel toy cars without modifying existing circuits. Suitable for use in RC toys, robotics, and various DIY projects. Important Note: This power wheel adapter is not a charger. It directly outputs voltage and power from your battery. When not in use for extended periods, disconnect 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 color choice available) Note: Light reflection and differences in display screens may cause slight variations between the image and actual item color. Measurement may vary by +/- 1-3 cm.