Razor PowerRider 360 Replacement Battery Part# W20136401003 Includes Wiring Harness by VICI Battery TM Slide on Terminals! No Soldering! Easy Installation! VICI Brand High Performance (1) 12V 5ah Premium Replacement Battery & Wiring Harness. Fully Charged Ready to Ride! 3.5 x 2.8 x 4 inches (includes battery and wire harness) 1 Year Warranty. This battery is an authentic VICI battery. Beware of other suppliers selling after market batteries of inferior quality as their batteries are often the wrong dimensions and do not come with the wires and connectors Replaces Part# W20136401003. Original Battery may be 4.5ah. Our battery is 5ah and gives up to 10% longer runtime.