Best Cordless Vacuum Under £100
Finding a reliable cordless vacuum under £100 is a challenge, but not impossible. We have analysed specifications, battery platforms, and thousands of owner reviews to find the models that offer genuine suction power and build quality without breaking your budget.
Quick answer
The Bosch Unlimited 7 is the best cordless vacuum under £100 for its strong suction, long runtime, and easy-to-empty dustbin. For a cheaper option with a removable battery, the Ryobi ONE+ 18V Hand Vac is an excellent choice for quick clean-ups.
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Research updated June 2026.
Bosch Unlimited 7
Best balance of suction, runtime, and price for whole-home cleaning.
What to Look for in a Cordless Vacuum Under £100
When you are shopping on a strict budget, every specification matters. The most important factor is suction power, measured in kilopascals (kPa) or air watts. Look for at least 15 kPa for decent carpet cleaning. Battery runtime is the second priority. A vacuum that only lasts 10 minutes is not useful for a whole house. Check the battery type. Lithium-ion is standard, but some budget models use older nickel-cadmium cells which have a memory effect and shorter lifespan.
Build quality and bin capacity are also critical. A small 0.2-litre bin will need emptying after every room. A washable filter saves money on replacements. Finally, consider the brand's battery ecosystem. If you already own tools from Ryobi or Bosch, buying a vacuum that shares the same battery saves money and reduces waste.
Mistakes to Avoid When Buying a Cheap Cordless Vacuum
Do not buy a vacuum with a non-removable battery. Once the battery dies, the whole unit becomes e-waste. Always choose a model with a detachable battery so you can replace it later. Do not be fooled by high "airflow" numbers alone. Airflow without static suction is useless for carpets. Check the kPa rating. Do not ignore the filter type. Cyclonic models maintain suction better than bagged or foam filter designs. Finally, do not assume a stick vacuum is always better than a handheld. For small flats, a powerful handheld with a crevice tool can be more practical.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Bosch Unlimited 7 | Overall / Whole home | 20 kPa, 45 min | 4.5/5 | Under £100 |
| Ryobi ONE+ Hand Vac | Quick clean-ups | 18V, 0.3 L bin | 4.3/5 | Under £100 |
| Einhell TE-VC 18/15 Li | Workshop dust | 18V, 15 L wet/dry | 4.2/5 | Under £100 |
| Black+Decker Dustbuster | Car / upholstery | 12V, cyclonic | 4.1/5 | Under £100 |
| VonHaus Stick Vacuum | Hard floors | 22.2V, 25 min | 4.0/5 | Under £100 |
Bosch Unlimited 7
Best OverallPros
- Strong 20 kPa suction
- Long 45-minute runtime
- Easy empty dustbin
Cons
- Bin is small at 0.4 L
- Not a wet/dry model
The Bosch Unlimited 7 delivers the best performance in this price range. Owner reviews consistently praise its suction power on carpets and hard floors. The 45-minute runtime is enough to clean a medium-sized house on a single charge. The dustbin empties with one press, which is a feature usually found on more expensive models.
Build quality is typical Bosch. The plastic feels solid, and the filter is washable. The main downside is the 0.4-litre bin capacity. You will need to empty it frequently. It is also not designed for wet spills. For dry household dust and debris, this is the best cordless vacuum under £100.
Ryobi ONE+ 18V Hand Vac
Best for Quick Clean-upsPros
- Shares Ryobi ONE+ battery system
- Lightweight and portable
- Good suction for a hand vac
Cons
- Short runtime with standard battery
- Not for whole-home cleaning
The Ryobi ONE+ 18V Hand Vac is the perfect choice if you already own Ryobi power tools. It uses the same battery platform, so you can swap batteries from your drill or saw. Owner reviews highlight its strong suction for crumbs, dust, and car interiors. The crevice tool stores onboard.
This is not a stick vacuum. It is a handheld unit designed for quick jobs. The 0.3-litre bin fills up fast. Runtime depends on your battery. A 2.0 Ah battery gives about 15 minutes of use. For anyone invested in the Ryobi ecosystem, this is a no-brainer purchase under £100.
Einhell TE-VC 18/15 Li
Best for Workshop DustPros
- Large 15-litre capacity
- Wet and dry pickup
- Part of Einhell Power X-Change system
Cons
- Heavier than stick vacuums
- Not for quick household pickups
The Einhell TE-VC 18/15 Li is a wet/dry vacuum that runs on the Power X-Change battery system. It is ideal for cleaning sawdust, screws, and workshop debris. The 15-litre tank is huge compared to stick vacuums. It can also pick up wet spills, making it useful for garage or outdoor cleaning.
It is heavier and bulkier than other options on this list. It is not designed for daily home use. Owner reviews note that it works well with a 5.2 Ah battery for extended runtime. If you need a cordless workshop vacuum under £100, this is the best choice.
Black+Decker Dustbuster QuickClean
Best for Car & UpholsteryPros
- Cyclonic action maintains suction
- Compact and easy to store
- Good for car interiors
Cons
- Very small bin
- Battery is not removable
The Black+Decker Dustbuster QuickClean is a classic handheld vacuum. It uses cyclonic technology to keep the filter clean, which means suction stays strong longer than older Dustbuster models. Owner reviews praise it for quick jobs like crumbs on the sofa or dirt in the car. It is lightweight and charges on a base station.
The main limitation is the non-removable battery. Once it wears out, the whole unit is useless. The 0.2-litre bin is tiny. You will empty it after every use. For targeted cleaning tasks, this is a reliable and affordable option under £100.
VonHaus 2-in-1 Stick Vacuum
Best for Hard FloorsPros
- Larger 0.6-litre bin
- Converts to handheld
- Good on hard floors
Cons
- Weak on carpets
- Shorter 25-minute runtime
The VonHaus 2-in-1 Stick Vacuum offers a larger bin capacity than the Bosch at 0.6 litres. It converts from a stick vacuum to a handheld unit. Owner reviews say it works well on hard floors and tile. The 22.2V battery provides decent suction for surface debris.
Performance on carpets is noticeably weaker than the Bosch. The 25-minute runtime is also shorter. It is a good budget option if you mostly have hard floors and want a larger bin. Build quality is acceptable for the price, but it does not feel as premium as the Bosch.
FAQs
What is the best cordless vacuum under £100?
The Bosch Unlimited 7 is the best overall cordless vacuum under £100 due to its strong suction, long runtime, and solid build quality.
Are cordless vacuums under £100 any good?
Yes, but they are best for smaller homes or quick clean-ups. They cannot match the power of premium corded models, but they are very convenient.
How much suction does a budget cordless vacuum have?
Most budget cordless vacuums under £100 offer between 15 and 20 kPa of suction, which is enough for hard floors and low-pile carpets.
Can I use a cordless vacuum for carpets?
Yes, but only for low-pile carpets. For thick carpets, you need a model with at least 20 kPa of suction, like the Bosch Unlimited 7.
How long does the battery last on a cheap cordless vacuum?
Battery runtime varies from 15 to 45 minutes. The Bosch Unlimited 7 offers the longest runtime at 45 minutes in this price range.
Is it better to buy a handheld or stick vacuum under £100?
A stick vacuum is better for whole-home cleaning. A handheld is better for cars and spot cleaning. Choose based on your primary use.
Do I need a vacuum with a removable battery?
Yes, a removable battery extends the life of the vacuum. Non-removable batteries turn the whole unit into e-waste when the battery dies.
Are wet/dry vacuums available under £100?
Yes, the Einhell TE-VC 18/15 Li is a wet/dry vacuum under £100. It is designed for workshop use and has a 15-litre tank.
Can I use a cordless vacuum for pet hair?
Yes, but you need a model with good suction and a brush roll. The Bosch Unlimited 7 handles pet hair on hard floors well.
What is the lightest cordless vacuum under £100?
The Ryobi ONE+ 18V Hand Vac is the lightest at 1.2 kg, but it is a handheld unit. The lightest stick vacuum is the VonHaus at 2.5 kg.
How often should I clean the filter on a cordless vacuum?
You should clean the filter every month. A clogged filter reduces suction significantly. Washable filters are best for budget models.
Do budget cordless vacuums come with a warranty?
Most brands offer a 1 to 2-year warranty. Bosch and Ryobi typically offer 2 years. Always check the warranty before buying.
Our verdict
The best cordless vacuum under £100 is the Bosch Unlimited 7. It offers the best balance of suction, runtime, and build quality for whole-home cleaning. If you need a budget option for quick jobs and already own Ryobi tools, the Ryobi ONE+ 18V Hand Vac is the best choice.