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: Compatible with Milwaukee M18 18V lithium batteries, including models 48-11-1815, 48-11-1850, 48-11-1820, 48-11-1840. The battery adapter is well-designed for a snug fit, 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. Includes accessories to simplify DIY installation, 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. Maximum allowable current is 20A for 12AWG wires. Safely upgrade your power wheels toy cars without modifying existing circuits. Important Note: This power wheels adapter is not a charger; it outputs voltage and power directly from your battery. If 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 items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and actual item. Measurement error allowance is +/- 1-3 cm.