Please make sure your ride on toy have the 2 pins red connector as shown in picture to make sure our connector is compatible. Compatible with some Best Choice Products Kids 12V Ride On Truck and Best Choice Products 12V Kids Ride-On Electric ATV. Compatible batteries are SafeAMP 12V batteries, Other After Market Lead Acid 12V batteries compatible with your Ride On Car. Specifications ; INPUT: 120V ~ 60Hz / OUTPUT: 12V = 0.9A. Charging status light indicator. LED display: Red=Charging / Green=ready. Please feel free to contact us if you have any questions about our products, we'd like to help you!