If your kid's ride-on car battery charger went missing or stopped working, this Onerbl adapter is a perfect replacement! It's compatible with Rastar models (like YXD1201201000U) and other mini motos or TT toys that need a 12V 1000mA power supply with a barrel plug. Input is AC 100-240V, so it works worldwide—just plug it into any wall outlet. It's got over-voltage and over-heat protection to keep things safe while charging. The adapter converts AC to DC power, so you can either run the toy directly or charge up the battery. It's brand new, high-quality, and tested to work smoothly. Super handy for keeping the playtime going without hunting for original parts. Great for parents, grandparents, or anyone with a little one who loves their electric car. Just match the voltage and plug type, and you're good to go!