Adapter Compatibility Battery: This power wheel adapter is perfectly compatible with Makita 18V LXT Lithium-Ion batteries, including models BL1850B, BL1860B, BL1830B, BL1840B, and BL1820B. The well-designed adapter ensures a snug fit, making it easy to install and remove.Wire Harness Connector Compatible: This 18V battery connector is compatible with Peg-Perego 12-volt power wheels. The wire harness safely connects to standard Peg-Perego 12-volt SLA and lithium battery riding toys.Two Upgrades Safety: The power wheel converter features 12 AWG wire and a 40A fuse. The thick copper wire improves conductivity and safety, allowing high current flow for reliable performance. The included fuse holder helps protect against excessive current that could damage your battery or equipment.Widely Applicable: This battery adapter allows you to upgrade your power wheel toy car without modifying the existing circuitry. It is also suitable for use with RC toys, robotics, and other DIY projects.Important Note: This power wheel adapter is not a charger. It directly outputs voltage and power from your battery. If not in use for extended periods, please 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 specific color guaranteed) Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.