Wire Harness Connector Compatible: Perfectly compatible with all Peg-Perego 12-volt ride-on toys, this wire harness connector safely connects to standard 12-volt SLA and lithium battery ride-on toys. Battery Adapter Compatible: Designed to work with 18V lithium batteries, including models 48-11-1815, 48-11-1850, 48-11-1820, and 48-11-1840. The battery adapter features a secure fit, making it easy to install and remove. More Convenient: The battery adapter comes with a wire harness connector, fuse holder, three 40A fuses, screws, and drywall anchors. These accessories help simplify DIY installations and are ideal for 12V riding toys. (Note: battery not included) Widely Applicable: This battery adapter powers standard 12-volt SLA and lithium battery ride-on toys. The maximum allowable current is 20A for 12AWG wires, allowing safe power upgrades without modifying existing circuits. Important Note: This adapter is not a charger; it delivers voltage and power directly from the battery. When not in use for extended periods, disconnect the battery from the adapter. Wire Harness Connector Colors: Blue, Red Material: Plastic Package Contents: 1 x Battery adapter with wire harness connector, 3 x 40A fuses, 3 x screws. Only the items listed are included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.