Amazon.com : Razor 15128050 MX 350 Dirt Rocket 12V 8Ah Electric Scooter Battery - This is an AJC Brand Replacement : General Use Batteries : Sports & Outdoors
MIGHTY MAX BATTERY 12V 15AH F2 Battery Replaces Razor Dirt Rocket SX500,15128 - 3 Pack MAX3868866 - The Home Depot