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 thick copper wiring and a 40A fuse. Enhanced conductivity supports high current flow for safe operation. The included fuse holder protects against overcurrent, preventing damage to the battery and equipment.Widely Applicable: This battery adapter allows safe upgrading of power wheel toy cars without modifying existing circuits. Ideal for RC toys, robotics, and various DIY projects.Important Note: This adapter is not a charger. It directly outputs voltage and power from your battery. For safety, remove the battery from the adapter when not in use for extended periods.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 image and actual product color. Measurement error allowance is +/- 1-3 cm.