[Adapter Compatibility Battery] The power wheel adapter is perfectly compatible with 18V Lithium-Ion battery series, such as BL1850B, BL1860B, BL1830B, BL1840B, BL1820B, etc. Our battery adapter is well-designed, providing a snug fit for your battery and allowing for easy installation and removal. [Wire Harness Connector Compatible] This 18V battery connector is perfectly compatible with Peg-Perego 12-volt power wheels. This wire harness connector can safely connect to standard Peg-Perego 12-volt SLA and 12-volt lithium battery riding toys. [Two Upgrades] The power wheel converter features 12 AWG wire and a 40A fuse. The thick copper wire improves conductivity and allows for high current flow, ensuring safe operation with equipment. The included fuse holder helps protect against excessive transient current that could damage the battery or equipment. [Widely Applicable] This battery adapter is ideal for upgrading your power wheel toy cars without modifying the existing circuitry. Suitable for use with 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, please remove the battery from the adapter. Color: As shown in photo Material: ABS Package Contents: 1 x wheel adapter, 2 x fuses, 2 x screws (random colors, no specific color requests accepted) Note: Light reflection and different display settings may cause slight variations between the color shown in the image and the actual item. Measurement may vary by +/- 1-3 cm.