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 battery adapter provides 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-powered ride-on toys. Two Upgrades Safety: The power wheel converter features 12 AWG thick copper wiring and a 40A fuse. The heavy-gauge wire enhances conductivity and safety, supporting high current flow for reliable equipment operation. The included fuse holder helps protect against overcurrent, preventing damage to the battery and connected devices. Widely Applicable: This battery adapter allows you to upgrade your power wheel without modifying existing circuits. Suitable for use with 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, 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 color choice available) Only the items listed are included; other products are not part of this package. Note: Lighting and display differences may cause slight variations between the image and actual item color. Measurement may vary by +/- 1-3 cm.