[Adapter Compatibility Battery] The power wheel adapter is perfectly compatible with Makita 18V LXT Lithium-Ion batteries, 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 wheels. 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 of equipment. The included fuse holder helps prevent damage from excessive transient current to both the battery and device. [Widely Applicable] This battery adapter is ideal for upgrading power wheel toy cars without modifying existing circuits. 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. When not in use for extended periods, please 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 guaranteed) Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight variations between the image and actual item. Measurement error allowance is +/- 1-3 cm.