36V 48V 60V 72V Brushless DC Motor Speed Controller with LCD Display, Key Lock & Twist Throttle, 2500W–5000W Electric Scooter Controller for Go Kart ATV UTV Golf Cart Buggy Quad Lawn Mower 4 Wheeler

Upgrade your electric vehicle with this high-performance 36V–72V brushless DC motor speed controller with LCD display, key lock, and twist throttle. Supporting 2500–5000W motors and 60A–100A heavy-duty current, it delivers stable torque, strong acceleration, and reliable performance for electric go karts, ATVs, UTVs, golf carts, buggies, lawn mowers, quad bikes, and other DIY EV projects.Equipped with a square-wave design, this controller ensures maximum torque at low speeds, ideal for climbing hills, hauling heavy loads, and powering high-resistance 4-wheel platforms. The 24-MOSFET architecture provides excellent heat dissipation, long-lasting durability, and reliable operation under heavy load conditions.The multifunction LCD display includes speedometer, odometer, power level, turn signals, headlight indicator, gear indicator, cruise, brake, ECU, and safety belt functions, giving you full monitoring and control. Compatible with 36V–72V battery systems, this controller is easy to install with a labeled wiring harness, key lock, and twist throttle for a safe and efficient upgrade.Perfect for electric go karts, ATVs, UTVs, golf carts, buggies, quads, scooters, and lawn mowers, this all-in-one controller kit combines power, control, and versatility for both DIY enthusiasts and professional EV upgrades.

• High Power 2500W–5000W Support Designed for mid-to-large electric 4-wheel vehicles. Supports 2500–5000W motors, providing stable torque, rapid acceleration, and smooth performance for electric go karts, ATVs, UTVs, golf carts, buggies, and utility vehicles.
• Wide Voltage Compatibility 36V–72V Works with multiple battery systems including 36V, 48V, 60V, and 72V packs. Perfect for electric vehicle upgrades, DIY EV projects, and custom scooter or quad conversions.
• Heavy-Duty 60A–100A Controller with 24 MOSFETs High current capacity ensures strong performance under demanding conditions, excellent heat dissipation, long-lasting durability, and reliable operation for off-road and on-road electric vehicles.
• Multifunction LCD Display & Key Lock Features 10-in-1 functions: power display, speedometer, odometer, turn signals, headlight indicator, gear indicator, cruise, brake, ECU, and safety belt. Includes key lock and twist throttle for full control. Note: Tachometer requires W pole connection; fuel gauge requires resistive induction sensor.
• Square-Wave Controller for Heavy Loads High-efficiency square-wave design delivers strong low-speed torque for hill climbing, heavy load carrying, or high-resistance 4-wheel platforms. Easy installation with labeled wiring harness for electric go karts, ATVs, quads, UTVs, golf carts, buggies, scooters, and lawn mowers.