Torn between Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect for your next cordless vacuum?

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We examine the Dustbuster Pivot PV1820LRGP-GB – a battery-power vacuum by Black + Decker, comparing runtime, dust tank, and costs, with – Unlimited 7 BCS712GB Auto Detect by Bosch, analysing real-world vacuuming performance.
By assessing these vacuums – the Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect from BLACK + DECKER and BOSCH, you get the best floorcare machine.
Best Cordless Vacuum Pick
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect on performance and value
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Get DealBLACK + DECKER Dustbuster Pivot PV1820LRGP-GB vs BOSCH Unlimited 7 BCS712GB Auto Detect – key Specifications
BLACK + DECKER Dustbuster Pivot PV1820LRGP-GB Specs

- Product Brand: BLACK + DECKER
- Cordless Vacuum Model: Dustbuster Pivot PV1820LRGP-GB
- Type of Vacuum: Handheld
- Battery Life: 10 Minutes
- Dirt Tank Capacity: 0.44L
- Weight: 1.38KG
- Colour: Rose Gold
- RRP: £99.99
BOSCH Unlimited 7 BCS712GB Auto Detect Specs

- Product Brand: BOSCH
- Cordless Vacuum Model: Unlimited 7 BCS712GB Auto Detect
- Type of Vacuum: Stick
- Battery Life: 80 Minutes
- Dirt Tank Capacity: 0.3L
- Weight: 2.9KG
- Colour: White & Black
- RRP: £399.00
Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect Cordless Battery Run Time
BLACK + DECKER Handheld cordless vacuums, like the Dustbuster Pivot PV1820LRGP-GB, provides lightweight portability without mains cables. Unlimited 7 BCS712GB Auto Detect Stick is also cordlessly powered by a BOSCH rechargeable battery.
The Bosch Unlimited 7 BCS712GB Auto Detect has a battery supply runtime of 80 minutes of cleaning, compared to the Black + Decker Dustbuster Pivot PV1820LRGP-GB which has 10 minutes life.
- BLACK + DECKER Dustbuster Pivot PV1820LRGP-GB Runtime: 10 mins continuous vacuuming
- BOSCH Unlimited 7 BCS712GB Auto Detect Runtime: 80 mins continuous vacuuming
Charging times between the Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect varies – check manual.
Cordless Vacuum Dust Tank Capacity
Both Black + Decker Dustbuster Pivot PV1820LRGP-GB and Bosch Unlimited 7 BCS712GB Auto Detect are bagless, storing dust, hairs, dirt, and debris inside a sealed 0.44 litre and 0.3 litre tank, respectively. The Unlimited 7 BCS712GB Auto Detect by BOSCH holds up to 0.3 Litre of compressed dirty particles. The Dustbuster Pivot PV1820LRGP-GB by BLACK + DECKER has a capable capacity of 0.44 litre for manual disposable.
- Dustbuster Pivot PV1820LRGP-GB onboard dirt/dust tank size: 0.44L
- Unlimited 7 BCS712GB Auto Detect onboard dirt/dust tank size: 0.3L
Floor Cleaning Types
Black + Decker’s Dustbuster Pivot PV1820LRGP-GB and Bosch’s Unlimited 7 BCS712GB Auto Detect brush heads are effective on every surface – carpets & deep-pile rugs, hard floors (laminate, wood, tiles), vinyl, even upholstery, and stairs.
Their only limitation is the Unlimited 7 BCS712GB Auto Detect and Dustbuster Pivot PV1820LRGP-GB can’t vacuum liquids. For this, a BOSCH or BLACK + DECKER ‘wet and dry’ vacuum is needed.
Most Black + Decker and Bosch battery powered vacuums include accessories. Check Dustbuster Pivot PV1820LRGP-GB or Unlimited 7 BCS712GB Auto Detect manual for specifications and attachments.
Vacuum Filtration
The Unlimited 7 BCS712GB Auto Detect and BLACK + DECKER Dustbuster Pivot PV1820LRGP-GB include effective filters to capture dust, dander, pollen, hairs, and fibres.
BLACK + DECKER and BOSCH use HEPA, foam, or cloth, filters. Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect maintain suction and clean exhaust air.
BOSCH and BLACK + DECKER Reviews
Combined feedback from 614 reviewers shows the Dustbuster Pivot PV1820LRGP-GB with a rating of 4.6/5 stars, and the Unlimited 7 BCS712GB Auto Detect vacuum gains a 4.7/5 average from 303 reviews, showing comparable reliability results.
| Brand | Model | Runtime | Weight | Tank | Best Price |
| BLACK + DECKER | Dustbuster Pivot PV1820LRGP-GB | 10 M | 1.38 | 0.44L | £99.99 |
| BOSCH | Unlimited 7 BCS712GB Auto Detect | 80 M | 2.9 | 0.3L | £399.00 |
Best Buy: Shark PowerPro Cordless Stick Vacuum
Best cordless vacuum – Shark PowerPro – beating Dustbuster Pivot PV1820LRGP-GB and Unlimited 7 BCS712GB Auto Detect on performance and value
Limited Offer
Get Deal