Adapter Compatibility Battery: This power wheel adapter is perfectly compatible with Makita 18V LXT Battery Lithium-Ion series, such as BL1850B, BL1860B, BL1830B, BL1840B, BL1820B, etc. Our battery adapter is well-designed, provides a snug fit for your battery, and is easy to install and remove. Wire Harness Connector Compatible: This 18V battery connector is compatible with Peg-Perego 12-volt power wheel models. The wire harness connector safely connects to standard Peg-Perego 12-volt SLA and 12-volt 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 safe operation on equipment. The fuse holder helps prevent damage from excessive transient current to both the battery and equipment. Widely Applicable: This battery adapter is ideal for upgrading your power wheel toy car without modifying the existing circuit. Suitable for RC toys, robotics, and other DIY projects. Important Note: This power wheel adapter is not a charger; it only outputs voltage and power directly from your battery. If not in use for extended periods, remove the battery from the adapter. Color: Photo Color Material: ABS Package Contents: 1 x Power wheel adapter 2 x Fuse 2 x Screws (random colors, no specific color guaranteed) Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight variations in the color of the item compared to the picture. Measurement may vary by +/- 1-3 cm.