Adapter Compatibility Battery: This power wheel adapter is compatible with Makita 18V LXT Lithium-Ion batteries, including BL1850B, BL1860B, BL1830B, BL1840B, BL1820B, and other 18V models. 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. Enhanced Safety: The power wheel converter features 12 AWG thick copper wiring and a 40A fuse for improved conductivity and safety. It supports high current flow while protecting your equipment. The included fuse holder helps prevent damage from excessive transient current, safeguarding both the battery and device. Widely Applicable: This battery adapter allows you to upgrade your power wheel toy car without modifying the existing circuit. Suitable for RC toys, robotics, and various DIY projects. Important Note: This adapter is not a charger. It directly outputs 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 display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.