Hey there GOTRAX scooter owners! If you've lost your charger or just need a backup, this SAYSOLAK 42V 2A charger is exactly what you need. It works with pretty much every GOTRAX model out there - GXL V2, Apex, G4, G3, G2, Glider, XR Elite, XR Ultra, Astro, Tour XP, Eclipse, Fusion... the list goes on! The smart trickle charge technology is seriously cool - it uses a 3-stage system that charges efficiently while protecting your battery's lifespan. Safety first, right? This thing has UL/FCC/CE certifications and multiple protections against over-current, over-voltage, overload, over-charging, overheating, and short circuits. The 9.8-foot cord gives you plenty of reach, and the LED lights tell you exactly what's happening - red for charging, green for fully charged. It's fanless too, so no annoying buzzing while you're trying to sleep. Just make sure your scooter has the DC 5.5x2.1mm or 5.5x2.5mm port (not the 3-prong type) and is a 36V model. Oh, and don't freak out if the green light stays on after unplugging - that's just the capacitors discharging. Your scooter will be back in action in no time!