Roborock Power Board for S8 Pro Ultra S7 Max Ultra

The Roborock Onyx4-Power board is the replacement you need to keep your robot vacuum running at full strength. This Powwer Board restores peak performance to your S8 or S7 series, making it a smart buy if you want to extend your vacuum's working life without a full replacement.

Restore Your Robot to Original Performance

• Compatible with S8 White Pro Ultra, S8 Black Pro Ultra, S7 White Max Ultra, and S7 Black Max Ultra models
• Genuine Roborock component ensures reliable, factory-matched operation
• Direct swap-in installation—no technical skills needed
• Cost-effective way to revive an aging or underperforming unit

If your robot has lost suction power, won't charge properly, or shows signs of wear, this power board brings it back. Grab one now and avoid downtime on your home cleaning routine.