1. Multi-Model Compatibility for ZNH E-Bikes
This 48V electric bike controller is tailor-made replacement part that fits multiple ZNH series models perfectly, including ZNH-02SR, ZNH-15S, ZNH-17SR, ZNH-18, ZNH-19SR, ZNH-07 and ZNH-08. Matching wiring harness and interface for plug-and-play installation without extra modification.
2. Stable 48V Power Control Performance
Specially designed for 48V e-bike power systems, it delivers smooth, stable current output to control motor speed, acceleration and power output. Effectively balance power efficiency and riding smoothness for daily commuting and off-road riding.
3. Built-in Multi-Layer Safety Protection
Integrated intelligent protection circuit board with overcurrent, overvoltage, undervoltage and short-circuit protection. It automatically cuts off power to protect the motor, battery and circuit when abnormal conditions occur, extending the service life of your whole ebike system.
4. Durable Sealed Anti-Interference Structure
Outer shell with sealed dustproof design, effectively block dust, mud and light splashes. Internal wiring is shielded to reduce electromagnetic interference, maintaining stable control performance under long-term bumpy riding.
5. Easy DIY Replacement Installation
Complete controller with matched wiring terminals, you can finish replacement by yourself with basic tools, no professional maintenance required. Ideal spare part for broken, faulty or aging original controllers.
6. Important Order & Shipping Reminder
Dear customer, to avoid shipping mismatched controller and speed up your order processing, please contact our customer service right after placing your order, and provide clear photos of your full ebike and your original old controller. We will double-check compatibility and arrange your shipment with priority after confirming your vehicle information.