• Bosch Rechargeable vacuum cleaner, Unlimited 10 ProPower, Black BCS1051BAU

    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Bosch Unlimited 10 ProPower is designed for households that want strong cordless performance without sacrificing flexibility or comfort. Built with advanced MicroClean Technology, it goes beyond visible debris to help remove fine particles that can easily be missed during everyday cleaning. The MicroClean Sensor works with the MicroClean Ring to show when surfaces are truly clean, giving users added confidence across hard floors, carpets, and tight spaces.

    Its smart cleaning system is supported by a full-colour TFT display and six power modes, making it easy to tailor performance to different tasks. Eco mode supports longer runtime, Auto mode balances power and efficiency, Turbo mode lifts performance for demanding jobs, while dedicated Silent, Car, and Delicate carpet modes add extra versatility around the home and vehicle. The MicroClean Brush with LED lighting helps reveal dust in darker areas, while anti-hair tangling design supports smoother cleaning on multiple floor types.

    Everyday usability is a major strength. The Flex Tube bends up to 90 degrees for easier access under low furniture, while the Nozzle Foot Release and Quick Stand design help simplify movement and storage during cleaning sessions. The Easy Empty Dust Box with Compress Slider reduces emptying frequency and makes disposal more hygienic and controlled.

    With a bagless design, HEPA filtration, and a high-quality lifetime filter system, the Unlimited 10 ProPower also supports cleaner exhaust air by trapping dust and allergens effectively. Combined with an exchangeable battery system, quick charging support, and Bosch engineering focused on durability, it delivers a practical and premium cleaning experience for modern homes.
    Smart TFT Display with 6 Modes

    The full-colour TFT display keeps cleaning settings clear and easy to manage, while six dedicated modes allow performance to be adjusted for runtime, power, noise reduction, car interiors, delicate carpets, and balanced everyday cleaning throughout the home.

    MicroClean Technology

    MicroClean Technology helps detect and remove fine particles beyond what is easily visible, while the MicroClean Ring indicates when surfaces are thoroughly cleaned. This gives users greater confidence in everyday vacuuming across hard floors, carpets, and hard-to-reach areas.

    Flexible and Effortless Handling

    A 90-degree Flex Tube makes it easier to clean beneath low furniture without awkward bending, while features such as Nozzle Foot Release and Quick Stand improve convenience, helping users move, pause, and store the vacuum more easily.

    HEPA Filtration and Hygienic Emptying

    The HEPA filtration system helps capture dust and allergens for cleaner exhaust air, while the Easy Empty Dust Box with Compress Slider supports hygienic disposal and reduces how often the bin needs to be emptied during regular use.

    Specifications & manuals

    key Specifications
    Brand
    Bosch
    Model Number
    BCS1051BAU
    Height (mm)
    1300 mm
    Width (mm)
    250 mm
    Depth (mm)
    216 mm
    Weight (kg)
    5.1 kg
    Finish Colour
    Black
    Finish Colour Description
    Black Finish
    Vacuum Type
    Stick
    Vacuum Bag Type
    Bagless
    Power (V)
    18
    warranty
    Manufacturer Warranty
    2 Years
    Use
    Not intended or designed for commercial use.
    battery Information
    Battery Capacity
    18 Volt
    Battery Charging Time
    1 h
    Battery Life
    100 mins on Eco
    Battery Type
    Lithium-Ion
    additional Dimensions
    Package Dimensions (H x W x D)
    235 x 790 x 295
    Package Weight (kg)
    6.6
    functions
    Anti Allergy
    Pet Hair
    Tiles and Carpets
    Hard Floors
    other Features
    Features
    • MicroClean Technology: Detects and helps remove fine dust particles beyond visible dirt for a more thorough clean.
    • Smart Cleaning Control: TFT display and six cleaning modes make it easy to match power to each task.
    • All Floor Performance: MicroClean Brush is designed to lift dust from hard floors, rugs, and carpets.
    • LED Nozzle Lighting: Built-in lights help reveal dust in darker corners and under furniture.
    • Flexible Reach: Bendable Flex Tube helps clean under low furniture with less effort.
    • Exchangeable Battery System: Swappable battery design supports longer cleaning sessions when needed.
    • Hygienic Dust Disposal: Compress Slider helps reduce emptying frequency and supports cleaner bin emptying.
    • HEPA Filtration: Traps dust and allergens effectively to support cleaner air output.
    • Quick Charging Convenience: The included quick charger helps reduce downtime between cleaning sessions.
    • Bagless Convenience: Easy maintenance and everyday practicality without the need for replacement dust bags.
    country of Origin
    Origin
    Poland
    noise Level
    Noise when working
    80 dB

    Recycling Partnership Program

    Bosch and Appliances Online – Proud Partners in Recycling!
    Bosch is a proud supporter of Appliances Online’s Packaging Recycling Program. Working together, we stop around 85% of packaging waste including cardboard, soft plastics and expanded polystyrene from polluting our environment or ending up in landfill. 

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
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    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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