Cotether 13398-DO RV Slide Controller – Lippert Replacement
$42.95 on Amazon.com (as of October 15, 2026, 6:08 AM EST) View details ↗
The **Cotether 13398-DO Dual Motor Slide Controller** is a direct, high-performance replacement for Lippert RV in-wall slide-out controllers, including models **13398-C2** and **211852**. Engineered for seamless compatibility, this controller ensures smooth operation while maintaining the reliability of the original Lippert V-Sync II system. Whether you're upgrading an existing setup or replacing a faulty unit, this drop-in solution delivers precision control for dual-motor slide-outs.
Built with **industrial-grade materials**, the 13398-DO features **FR-2 copper-clad laminate**, high-quality solid capacitors, and a **waterproof SR coating** for superior insulation and moisture resistance. Safety is prioritized with **overcurrent protection** and **temperature monitoring**, safeguarding both the controller and connected motors. The **user-friendly interface** includes **dual LEDs** (green/red) for real-time status updates, while the **12V DC input** (8V–18V compatible) ensures flexibility in power setups. Installation is hassle-free—no assembly required—making it ideal for quick repairs or upgrades in recreational vehicles.
| Input Voltage Range | 8V–18V DC (nominal 12V DC) |
|---|---|
| Compatibility | Lippert In-Wall Slide-Out Controllers (13398-C2, 211852, V-Sync II) |
| Material | FR-2 copper-clad laminate with SR waterproof coating |
| Safety Features | Overcurrent protection, temperature monitoring |
| LED Indicators | 2 (green: operational, red: fault) |
| Installation | No assembly required; direct replacement |






