Our Razor replacement Wire harness by Vici includes four pin, two wire battery wiring harness for Razor scooters can be used to connect two 12 volt batteries in series. The harness is a perfect fit not only for many of the most popular Razor scooter models, but it may also be handy in rigging your own custom battery pack. Includes wire harness only, batteries not included. Double check your battery configuration, but this wire harness works with most Razor 12 Volt 7Ah Electric Scooter Replacement Batteries, Razor Wire Harness for Razor Pocket Mod (Bella, Betty, Bistro, Daisy, Hannah Montana, Kiki, Sweet Pea, & Vapor), Razor Dirt Quad Batteries, Razor Dirt Quad, Razor Dune Buggy,Razor Ground Force Drifter Go Kart, Razor Ground Force Go Kart, Razor MX350 Dirt Rocket, Razor MX400 Dirt Rocket, Razor Pocket Mod, Razor Pocket Rocket, Razor Sport Mod, Razor Ground Force Drifter Go Kart Battery Wiring Harness, Razor MX350, MX400 Dirt Rocket, Razor iMod, Razor Sport Mod Battery, Razor E500S Battery, MX350/MX400 (V1-32), Pocket Mod (V1-44), Ground Force Go Kart (Version 13+), Drifter, Pocket Rocket (Version 7-26), Quad, Dune Buggy. Baja BE500Razor Dirt QuadRazor Dune BuggyRazor E500SRazor Ground Force Drifter Go KartRazor Ground Force Go Kart - Versions 13+Razor iModRazor MX350 Dirt RocketRazor MX400 Dirt RocketRazor MX500 Dirt RocketRazor MX650 Dirt RocketRazor Pocket Mod (Bella, Betty, Bistro, Daisy, Hannah Montana, Kiki, Sweet Pea, & Vapor), Razor Pocket Rocket - Versions 7+, Razor Rebellion Chopper, Razor Sport Mod, Razor Trikke E2, X-Treme XB-500, X-Treme XB-502, X-Treme XB-508Warning: Connect battery wires carefully. Failure to install correctly could result in a short circuit, fire and and may lead to injury. Use extreme care.