Bosch Unlimited 7 BCS711PGB (Graphite)

How long does the battery last and how quickly does it charge?

The 3.0Ah battery provides up to 40 minutes runtime in eco mode or covers approximately 100m² on a single charge. Two batteries are included for extended cleaning sessions. The fast charger takes around 40 minutes for a full charge whilst the docking station provides overnight trickle charging. In auto mode expect slightly less runtime as the vacuum switches between power levels based on surface type.

Does the flexible tube maintain suction power when bent?

Yes, the flex tube maintains consistent strong suction even when bent up to 90 degrees. This is a key engineering feature that sets it apart from other cordless vacuums where suction often drops when the tube is flexed. The design allows you to clean under beds, sofas and low furniture without losing cleaning performance or having to move heavy furniture.

What surfaces can this vacuum clean effectively?

The vacuum works on all floor types including hardwood, laminate, tiles and carpets. The auto detect mode automatically adjusts power when moving between surfaces. On hard floors it achieves over 99.9% dust pickup in turbo mode. For carpets it delivers 30% better performance than previous Bosch Unlimited models. The motorised brush head handles pet hair effectively across all surfaces.

How does the auto detect mode actually work?

Smart sensor technology in the brush head detects surface resistance and automatically switches between eco and turbo power modes. On smooth hard floors it uses eco mode to conserve battery. When it encounters carpet or rugs the sensors detect increased resistance and boost power to turbo mode. This happens seamlessly without any input from you.

Is the filter system really maintenance-free?

The premium RotationClean metal mesh filter requires no washing or replacement during the vacuum's lifetime. To clean it you simply twist the top mechanism which rotates the filter to remove debris. The lifetime cartridge filter captures 99.99% of particles and never needs replacement. This eliminates the ongoing cost and hassle of buying replacement filters.

What accessories are included and what do they do?

The vacuum includes a 2-in-1 furniture brush and upholstery nozzle for soft furnishings, a long flexible crevice tool for tight spaces, a small crevice tool for detailed work, a flexible hose for extended reach, a mini turbo nozzle for stairs and upholstery, plus a wall-mounted docking station. All tools store neatly on the docking station for easy access.

Can I use Bosch Power For All batteries from other tools?

Yes, the 18V battery system is compatible with over 70 Bosch and partner brand tools including Gardena garden tools, Wagner paint sprayers and Rapid staplers. If you already own Bosch 18V tools you can share batteries between them. This makes the system very cost-effective if you have multiple Bosch cordless tools in your home or workshop.

How does the anti-hair tangle technology work?

The brush design and suction pattern prevent hair from wrapping around the bristles. Hair gets sucked directly into the dust container rather than tangling in the brush. When hair does collect on the brush it's easily removed without scissors or tools. This is particularly beneficial for homes with long-haired family members or pets where hair tangling is typically a major maintenance issue.