SP72300Pro is an 18-MOSFET controller developed for ZEEHO AE4, with 100 A maximum bus current and 300 A maximum phase current. A dedicated AE4 adapter harness is required; this is not a universal or direct plug-in controller.
Vehicle integration
With the correct adapter and configuration, it is designed to retain the original display, app connection and anti-theft functions. Confirm the vehicle model, battery version and connector photos before ordering.
Tuning and protection
Supports Bluetooth phone tuning, OTA updates, gear-speed settings, throttle-curve adjustment, regenerative braking settings, reverse-speed parameters, linear-throttle adjustment and adjustable reverse. Fully potted construction; specified operating temperature: −30 to 80 °C.
Speed reference
The 90 km/h+ claim is a configuration reference, not a guaranteed result. Actual top speed depends on battery voltage, BMS output, motor, tyre size, vehicle load, firmware and tuning. Safe installation and braking capability must be verified.
Versions and warranty
Available as controller only or controller with fan. One-year warranty; confirmed controller faults are handled by replacement rather than repair. Maximum current figures are peak limits, not continuous-output ratings.
