ROBOROCK power board for robot vacuum (O20, G10), 9.01.1525

ROBOROCK 9.01.1525 — power board for O20, G10 robot vacuum; weighs 0.1 kg. The power board distributes battery voltage to the motors, the pump and the electronics, and handles charging on the dock. A failing one usually shows as a robot that will not charge while sitting on the base, or cuts out under load even with a healthy battery. It is a repair part: work on it with the service manual to hand and the battery disconnected.