Wire Harness Connector Compatible: Perfectly compatible with all Peg-Perego 12-volt ride-on toys, this wire harness connector can safely connect to standard 12-volt SLA and lithium battery ride-on toys Battery Adapter Compatible: Designed to work with Milwaukee M18 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 includes 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 adapter is suitable for powering standard 12-volt SLA and lithium battery riding toys. With a maximum allowable current of 20A for 12AWG wires, it allows safe power upgrades for ride-on toy cars without modifying existing circuits Important Note: This power wheels adapter is not a charger; it delivers voltage and power directly from your battery. When not in use for extended periods, remove the battery from the adapter Wire Harness Connector Color: Blue Color: Red Material: Plastic Package Contents: 1 x Battery adapter with wire harness connector 3 x 40A Fuses 3 x Screw Only the above package content is included; other items are not included Note: Lighting and display differences may cause slight variations between the color shown and the actual item. Measurement may vary by +/- 1-3 cm