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Spare mainboard for Roborock Qrevo MaxV, model 9.01.2475, vacuum cleaner accessory
Summary description:
Replacement mainboard compatible with Roborock Qrevo MaxV, model 9.01.2475. Designed as an original spare part to restore electronics functionality in the vacuum cleaner; suitable for repairs and maintenance. Use when the device shows control, sensor or power-related faults. Provides a direct swap to recover normal operation and extend appliance lifespan.