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Stocking different controllers for different battery voltages takes up warehouse space and makes inventory harder to manage. Incorrect voltage matching or poor battery protection can also cause breakdowns, interrupt drivers’ work, and reduce customer trust.
The Avetlink AK controller supports 48V, 60V, and 72V systems in one model. It automatically detects the battery voltage and adjusts its operating settings without manual reconfiguration.
Whether you manage passenger rickshaws or need a replacement speed controller for an electric tuk-tuk, the AK controller simplifies replacement on compatible vehicles and reduces the need to stock separate voltage versions.
Efficient Power Delivery and Battery Protection
The Avetlink AK 350W brushless DC controller is designed for efficient power delivery and reliable daily operation.
Its precise undervoltage cutoffs help prevent excessive discharge in compatible lead-acid and lithium battery systems, provided the protection settings match the battery’s requirements. This helps protect battery service life and reduce avoidable replacement costs.
Reliable Specs for Rugged Performance
This isn't just another generic part. Our 350W brushless DC motor controller for e-trike is optimized for high-efficiency power delivery and safety. We’ve integrated precise undervoltage thresholds to ensure your battery packs—whether Lead-Acid or Lithium—are never over-discharged.
| Technical Parameter | Specification Value |
| Rated Power | 350W |
| Input Voltage | 48V / 60V / 72V (Auto-sensing) |
| Undervoltage Protection | 41V / 51V / 61V |
| Maximum Current | 25A |
| Accelerator Voltage | 0.8V – 4.3V (Standard Hall Effect) |
| Wiring Interface | Terminal Block (Secure Fit) |
| Origin | China |
Why Choose the Avetlink AK Controller for Your Business?
Simpler Inventory
The Avetlink AK controller automatically detects 48V, 60V, and 72V battery systems. One model supports all three voltage configurations on compatible vehicles, reducing the need to stock separate versions and helping lower inventory costs.
Smooth Power Delivery
With a maximum current of 25A, the AK controller supports smooth acceleration and steady motor torque. This helps compatible electric tricycles handle loaded operation on hills and in busy traffic.
Built-In Battery Protection
Undervoltage cutoffs of 41V / 51V / 61V protect the corresponding battery systems from excessive discharge. Correctly matched protection settings help extend battery service life and reduce replacement costs.
Secure Wiring Connections
Terminal-style connections provide a firm fit and help resist vibration on rough roads. This supports reliable electrical connections and long-term durability.
OEM Options for Your Market
Avetlink offers OEM controller options for importers and vehicle assembly businesses, including custom wiring lengths and custom branding.
Contact Avetlink to discuss your installation requirements, branding needs, and supply schedule. The AK controller combines practical customization with dependable performance to support your product line.
