# Which cordless stick vacuum offers the best battery life? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which cordless stick vacuum offers the best battery life?

## Products

### Shark PowerDetect Clean and Empty (Clean & Empty)
```yaml
product: shark-powerdetect-clean-and-empty-clean-empty
brand: Shark
price_gbp: 321.37
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 18.47 lbs
charge_time: 6 hours
battery_life: 70 minutes
cordless_design: true
included_accessories: 8 in Duster Crevice Tool; Odor Neutralizer Puck; Pet Multi-Tool; Single Accessory Dock; Battery & Charging Dock
convertible_to_handheld: true
```

- **Price:** £321.37 [^1]
- **Summary:** The Shark PowerDetect Clean & Empty (IP3251) is a cordless stick vacuum with an auto-empty charging dock, PowerDetect dirt-sensing technology, and a DuoClean Detect nozzle for multi-surface cleaning. It offers up to 70 minutes runtime and a 2L auto-empty base that locks away dirt, making it suitable for whole-home cleaning and pet hair pickup.
- **Ideal For:** Ideal for the question about best battery life because it offers up to 70 minutes runtime, the longest runtime claimed for Shark cordless models.

### Bissell PowerClean FurGuard
```yaml
product: bissell-powerclean-furguard
brand: Bissell
price_gbp: 140.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 7.3 lb
charge_time: 3 hours
battery_life: 50 minutes
cordless_design: true
included_accessories: FurGuard brush roll, crevice tool, dusting brush
convertible_to_handheld: true
```

- **Price:** £140.51 [^2]
- **Summary:** The Bissell PowerClean FurGuard is a lightweight cordless stick vacuum designed for pet hair removal with a removable battery, HEPA sealed filtration, and self-standing design. It offers multiple power modes, headlights on tools, and converts to a handheld for above‑floor cleaning, making it convenient for small homes and quick cleanups.
- **Ideal For:** Ideal for this battery-focused comparison because it offers a 50 minute low-power runtime and a removable battery, giving one of the longest runtimes in its class.

### Dyson Gen5detect
```yaml
product: dyson-gen5detect
brand: Dyson
price_gbp: 746.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 7.72 lb
charge_time: 4.5 hrs
battery_life: 70 min
suction_power: 250 AW
cordless_design: true
included_accessories: Fluffy Optic cleaner head, Digital Motorbar cleaner head, Hair screw tool, Built-in crevice tool, Combination tool, Charging dock
convertible_to_handheld: true
```

- **Price:** £746.63 [^3]
- **Summary:** The Dyson Gen5detect is a premium cordless stick vacuum offering up to 70 minutes runtime, powerful 250 AW suction, HEPA whole-machine filtration, and a Fluffy Optic head with a green laser for unseen dust. It includes multiple motorized heads, an LCD with particle detection, and transforms to handheld for above-floor cleaning, suited to whole-home cleaning and pet hair removal. 
- **Ideal For:** Ideal for users prioritizing battery life because it provides up to 70 min runtime and a swappable advanced 10-cell lithium-ion battery for long, fade-free cleaning.

### Dyson V15 Detect
```yaml
product: dyson-v15-detect
brand: Dyson
price_gbp: 470.84
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 6.83 lb
charge_time: 4.5 hrs
battery_life: 60 min
suction_power: 240 AW
cordless_design: true
included_accessories: Accessory Kit
convertible_to_handheld: true
```

- **Price:** £470.84 [^4]
- **Summary:** The Dyson V15 Detect is a high-power cordless stick vacuum with a 240 AW motor, a laser-illuminating Fluffy Optic head for hidden dust, an LCD particle counter, and up to 60 minutes run time. It suits whole-home cleaning with multiple power modes, hygienic no-touch emptying, and tools for pet hair and tight spaces. Ideal for users who want strong suction and smart dust-detection features.
- **Ideal For:** Best for battery-life-focused buyers because it provides up to 60 min run time from a single click-in battery and supports Eco/Auto modes to extend runtime.

### Samsung Bespoke Jet AI Ultra Cordless Stick Vacuum
```yaml
product: samsung-bespoke-jet-ai-ultra-cordless-stick-vacuum
brand: Samsung
price_gbp: 671.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 7 lbs
battery_life: Up to 100 minutes
suction_power: 400 AW
cordless_design: true
included_accessories: Pet Tool+, Active Dual Brush, Slim LED Brush, flex attachment, All-in-One Clean Station
convertible_to_handheld: true
```

- **Price:** £671.89 [^5]
- **Summary:** Powerful cordless stick vacuum with up to 400 AW suction, AI Cleaning Mode that auto-adjusts suction, an All-in-One Clean Station that self-empties, and up to 100 minutes battery life; lightweight and length-adjustable with multiple brush heads and a pet tool. Suits users who want a high-performance, low-maintenance cordless vacuum for whole-home cleaning.
- **Ideal For:** This model suits the question because it offers the longest advertised battery life at up to 100 minutes and a large set of power modes to extend runtime.

### Shark Vertex Pro Lightweight (IZ500 Series)
```yaml
product: shark-vertex-pro-lightweight-iz500-series
brand: Shark
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
battery_life: 60 minutes (low) / 30 minutes (medium) / 15 minutes (high) / 10 minutes (boost)
suction_power: 76 inches water lift / 46 CFM (max)
cordless_design: true
included_accessories: duster crevice tool; pet multi-tool; anti-allergen dusting brush
convertible_to_handheld: true
```

- **Price:** £None [^6]
- **Summary:** The Shark Vertex Pro Lightweight (IZ500 Series) is a cordless stick with DuoClean PowerFins, a self-cleaning brushroll, digital battery display, and removable battery options; it offers multiple power modes and a powered lift-away convertible design for handheld use. It suits homes with mixed hard floors and carpet and users who need strong suction and anti-hair-wrap performance.
- **Ideal For:** Ideal for longest-battery cordless comparisons because it offers up to 60 minutes runtime on low power and a removable/optional second battery to extend runtime.

### Tineco Pure One S12 / S11 Series (e.g., S12 Pro)
```yaml
product: tineco-pure-one-s12-s11-series-e-g-s12-pro
brand: Tineco
price_gbp: 523.16
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 6.4 lbs
charge_time: 3-4 hours
battery_life: Up to 100 minutes
suction_power: 145W
cordless_design: true
included_accessories: Direct-drive LED multi-tasker power brush, Full-size LED soft-roller power brush, Mini power brush, 2-in-1 dusting brush, Crevice tool, Flexible long crevice tool, Flexible extension hose, Multi-angle folding adapter, 2 batteries, Hair cleaning tool, Wall-mounted dock, 2 pre-filters, Automatic pre-filter cleaning tool
convertible_to_handheld: true
```

- **Price:** £523.16 [^7]
- **Summary:** The Tineco Pure One S12 series is a smart cordless stick vacuum with iLoop dust sensors, an LED display, up to 145W suction in Max mode, and long runtimes enabled by dual batteries. It includes multiple motorized brushes and many accessories, suited for multi-surface cleaning and whole-home use.
- **Ideal For:** Ideal for this battery-life question because the S12 Pro offers up to 100 minutes runtime via two detachable 2500mAh batteries, the longest listed among comparable cordless sticks.

---
## References & Sources
[^1]: Lowe's, accessed 2026-06-11. https://www.lowes.com/pd/Shark-Shark-PowerDetect-Clean-and-Empty-Cordless-Stick-Pet-Vacuum-and-Auto-Empty-System-120-Volt-Convertible-to-Handheld-IP3251/5015428577
[^2]: Amazon, accessed 2026-06-11. https://www.amazon.com/dp/B0XXXXXXX
[^3]: Business Insider (store link), accessed 2026-06-11. https://www.businessinsider.com/guides/home/dyson-gen5detect-cordless-vacuum-review
[^4]: Best Buy, accessed 2026-06-11. https://www.bestbuy.com/product/dyson-v15-detect-extra-cordless-vacuum-with-10-accessories-yellow-nickel/J3ZCSY279C
[^5]: Tom's Guide (retailer link to Amazon listing), accessed 2026-06-11. https://www.tomsguide.com/home/home-appliances/dyson-who-the-samsung-bespoke-jet-ai-ultra-is-the-final-boss-of-vacuum-cleaners
[^6]: Target, accessed 2026-06-11. https://www.target.com/p/shark-vertex-cordless-stick-vacuum-iz464h/-/A-90994710
[^7]: Modern Castle (review with price reference), accessed 2026-06-11. https://moderncastle.com/vacuum-cleaners/tineco-pure-one-s12-review/