[Adapter Compatibility Battery] The power wheel adapter is perfectly compatible with Makita 18V LXT Lithium-Ion batteries, such as BL1850B, BL1860B, BL1830B, BL1840B, BL1820B, and other 18V series. The adapter is well-designed for a snug fit, making it easy to install and remove. [Wire Harness Connector Compatible] This 18V battery connector is compatible with Peg-Perego 12-volt power wheels. The wire harness safely connects to standard Peg-Perego 12-volt SLA and lithium battery-powered ride-on toys. [Two Upgrades Safety] The power wheel converter features 12 AWG thick copper wire and a 40A fuse. The heavy-gauge wiring improves conductivity and allows safe operation under high current loads. The included fuse holder helps protect against overcurrent, preventing damage to the battery and equipment. [Widely Applicable] This battery adapter allows you to upgrade your power wheel without modifying existing circuits. Suitable for use with RC toys, robotics, and various DIY projects. [Important Note] This power wheel adapter is not a charger. It directly outputs voltage and power from your battery. When not in use for extended periods, remove the battery from the adapter. Color: As shown in photo Material: ABS Package Contents: 1 x Power wheel adapter 2 x Fuse 2 x Screws (random colors, no specific color guaranteed) Only the above items are included; other products are not part of this package. Note: Lighting and display differences may cause slight variations between the image and actual item. Measurement may vary by +/- 1-3 cm.