# 哪款割草机（线割草机）拥有最佳电池续航？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which string trimmer offers the best battery life?

## 产品列表

### EGO ST1511T 15-Inch Powerload 56V String Trimmer
```yaml
product: ego-st1511t-15-inch-powerload-56v-string-trimmer
brand: EGO
price_gbp: null
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 10.6 lbs
voltage: 56 V
line_type: 0.095 in dual spiral-twist
power_source: Battery
cutting_width: 15 in
adjustable_handle: Telescopic aluminum shaft
```

- **价格:** £None [^1]
- **概述:** The EGO ST1511T is a 15 in battery-powered string trimmer with POWERLOAD automatic line winding, a brushless motor, and a telescopic shaft; it includes a 56 V 2.5 Ah battery and charger and delivers up to about 45 minutes run time on the included battery. It uses professional-grade 0.095 in dual spiral-twist line and offers variable speed and weather-resistant construction, suitable for homeowners wanting near-gas power without cords. 
- **最适合:** 适合用于电池续航比较，因为它采用 56 V ARC Lithium 平台，且套件包含 2.5 Ah 电池，在单次充电下可提供最长约 45 分钟的续航。

### DeWalt DCMST561N-XJ 18V XR Li-Ion Brushless String Trimmer
```yaml
product: dewalt-dcmst561n-xj-18v-xr-li-ion-brushless-string-trimmer
brand: DeWalt
price_gbp: 127.61
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 3.5 kg
voltage: 18 V
line_type: 2.0 mm Quick Load spool
power_source: Battery
cutting_width: 36 cm
adjustable_handle: true
```

- **价格:** £127.61 [^2]
- **概述:** Brushless 18 V cordless string trimmer with a 36 cm cutting width, foldable design, two-speed control, and Quick Load 2.0 mm spool for fast line replacement. Lightweight and compact with an adjustable second handle, suited for homeowners and pros needing portability and solid cutting performance without cord or petrol.
- **最适合:** 适合用于电池续航比较，因为它采用 18 V XR 无刷电机以延长运行时间，并可接受最高 5.0 Ah 的 18 V XR Li‑Ion 电池。

### Greenworks ST60L414 60V Cordless String Trimmer
```yaml
product: greenworks-st60l414-60v-cordless-string-trimmer
brand: Greenworks
price_gbp: 246.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 7.6 lbs
voltage: 60V
line_type: .105 in twisted
power_source: Battery
cutting_width: 17 in
adjustable_handle: true
```

- **价格:** £246.53 [^3]
- **概述:** Brushless 60V cordless string trimmer with a carbon-fiber straight shaft, dual-feed bump head, and a 17 in cutting path; includes a 4.0 Ah battery and charger and offers variable speed and two-speed control. Lightweight construction and a long runtime make it suitable for homeowners who want gas-equivalent power without fumes or maintenance.
- **最适合:** 适合用于电池续航比较，因为随产品出厂附带 4.0 Ah 60V 电池，在单次充电下可提供最长约 60 分钟续航，长于配备较小电池的同类套件。

### Ryobi 40V 17-Inch Expand-It Cordless String Trimmer Kit
```yaml
product: ryobi-40v-17-inch-expand-it-cordless-string-trimmer-kit
brand: Ryobi
price_gbp: 178.55
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 12.2 lbs
voltage: 40V
line_type: .105 in
power_source: Battery
cutting_width: 15-17 in
```

- **价格:** £178.55 [^4]
- **概述:** A 40V battery-powered, brushless Expand-It string trimmer with an adjustable 15 to 17 in cut swath, REEL EASY+ 3-in-1 head that accepts heavy .105 in line, carbon fiber shaft for reduced weight, and variable speed with 2-speed switch. Sold as a kit with a 40V 6.0 Ah or 4.0 Ah battery depending on the listing, it suits users who want gas-level power with quieter operation and attachment capability.
- **最适合:** 适合用于最长电池续航比较，因为套件在配备 40V 6Ah 电池时可提供最长约 67 分钟续航，在部分列表中可达 65+ 分钟，明显长于配备较小电池的型号。

### Toro 60V 17-Inch Battery String Trimmer Kit
```yaml
product: toro-60v-17-inch-battery-string-trimmer-kit
brand: Toro
price_gbp: 224.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: null
voltage: 60V Max
line_type: Single 0.095 in
power_source: Battery
cutting_width: 15 - 17 in
adjustable_handle: Telescoping
```

- **价格:** £224.13 [^5]
- **概述:** Brushless 60V battery trimmer with a carbon-fiber telescoping shaft, twist-to-load bump head, variable speed and up to 45 minutes runtime from the included 2.5 Ah battery. It's lightweight, collapsible for storage, and includes charger and battery, targeting residential users who want cordless convenience and professional features.
- **最适合:** 适合用于电池续航比较，因为套件包含 60V Max L135 2.5Ah 电池（最长可达 45 分钟续航），且兼容 Toro 60V 电池以扩展运行时间。

---
## 参考来源
[^1]: Acme Tools, 访问日期 2026-06-14. https://www.acmetools.com/ego-power-powerload-string-trimmer-15in-st1511t/692042012853.html
[^2]: Klium, 访问日期 2026-06-14. https://www.klium.com/en/dewalt-dcmst561n-xj-18v-xr-cordless-grass-trimmer-36cm-without-battery-and-charger-128541
[^3]: Tractor Supply, 访问日期 2026-06-14. https://www.tractorsupply.com/tsc/product/greenworks-60v-17-in-brushless-cordless-battery-string-trimmer-attachment-capable-25-ah-battery-charger
[^4]: RYOBI (alternate listing), 访问日期 2026-06-14. https://www.ryobitools.com/products/46396039552?variant=RY402011BTL
[^5]: Men's Journal (product link/reported price), 访问日期 2026-06-14. https://www.mensjournal.com/home-living/toro-60v-max-17-inch-telescoping-carbon-fiber-shaft-string-trimmer-review