Sprint 18V Lithium-Ion Grass Trimmer Kit 18GTK – Powered by Briggs & Stratton
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Product description
What it is
The Sprint 18V Lithium-Ion Grass Trimmer Kit 18GTK is a cordless string trimmer designed for small to medium lawn edges and light edging tasks. It operates on the Briggs & Stratton 18V lithium-ion battery system and comes with a 2.5Ah battery and a charger. The kit aims to offer a balance between convenience and straightforward maintenance for casual to semi‑regular garden use.

Key features
Its auto-feed head helps when the line shortens, drawing out more line automatically. The head also pivots, making it easier to switch from trimming to edging. An adjustable shaft length enables you to set the working height for a more comfortable grip and posture during longer tasks. The 30 cm cutting width keeps tasks manageable without overly long cycles.

Practical use and performance


On the ground, you’ll notice the cordless convenience—no petrol spills, no cord to snag. For most standard domestic tasks, the 30 cm width and available battery capacity provide a reasonable balance between speed and run time. The pivoting head is useful for edging along paths and borders, and the adjustable shaft can help reduce back strain if you trim for extended periods.

What to consider before buying
If your garden includes dense, thick growth, you may find that the 18V system works best for light to moderate trimming rather than heavy-duty clearing. Battery life depends on the workload, so the 2.5Ah pack is a practical baseline, but you may need to recharge during longer sessions. The product relies on Briggs & Stratton’s 18V ecosystem, so compatibility with other tools in the same family is a consideration if you’re building a multi-tool setup.

What’s included
The kit arrives with a 2.5Ah battery and a charger within the box, making it a ready-to-go package for immediate use after charging. The included battery helps you get started without needing to source extra components.



Who it’s for
It suits homeowners seeking a straightforward, low-maintenance cordless option for trimming lawns with regular edging duties. If you prioritise light to moderate trimming with a quick setup and a compact footprint, this kit could fit well in your shed.

Who it isn’t for
If you have a large lawn with robust, thick growth or you require extremely long run times between charges, a higher-capacity system or a petrol alternative might be more appropriate. It’s not the most compact tool for very tight spaces, given the 30 cm width and overall weight implications when the battery is installed.
Everyday use tips


Start with the shaft at a comfortable height and test the edge along a straight line to ensure you’re not overreaching. Use the edging mode for borders and the trimming mode for grass around obstacles. Keep the battery charged between sessions and store the head in a way that prevents line tangling.
FAQ (quick answers)
- How long will the battery last on a typical small lawn? It depends on trimming intensity and grass density, plan for shorter runs with recharges if you’re working a larger area.
- Can I use a different battery from Briggs & Stratton in this kit? The kit is designed around the 18V system, cross-compatibility with other batteries should be checked with the manufacturer.
- Is maintenance required for the auto-feed head? The head is designed to be low maintenance, but periodic cleaning and line replacement are advised to keep performance steady.
Is it worth it?
Worth considering if you want a compact, no-fuss cordless option for regular garden edging and light trimming with a straightforward setup. If you prioritise long run times or heavy-duty mowing, you may want to look at higher-capacity options or petrol-powered tools.
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