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 comes with a wire harness connector, fuse holder, three 40A fuses, screws, and drywall anchors. These accessories make DIY installation easier and are ideal for 12V riding toys (Note: battery not included) Widely Applicable: Use this battery adapter to power standard 12-volt SLA and lithium battery riding toys. The maximum allowable current is 20A for 12AWG wires. Safely upgrade your power wheels toy cars without modifying the existing circuits Important Note: This power wheels adapter is not a charger; it only outputs voltage and power directly from your battery. If not in use for an extended period, 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 Screws Only the above package content is included; other items are not included Note: Light reflection and different display settings may cause slight variations in the color of the item shown. Measurement error allowance is +/- 1-3 cm