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Cordless Grass Trimmers and Edgers for Lawn Borders

A convertible trimmer-edger can trim grass and create a vertical lawn edge; check how the head changes mode and whether a guide wheel is included.

A cordless grass trimmer/edger combines routine trimming with a way to cut lawn edges vertically. Some designs rotate the cutting head; others use a wheel or a dedicated edging setting. The product name alone does not tell you which mechanism it uses.

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The essentials

Best Heavy Duty Cordless Strimmers in the UK for 2026

For demanding brush, the WORX WG084E offers a brushless motor, dual cutting system and included batteries. For lighter trimming, consider the wider 40V line models.

Cordless Strimmer Reviews: Five Battery Models Compared

For a balanced all-round kit, consider the Bosch UniversalGrassCut 18V-26-500. The WORX WG163E adds a wider head and two batteries; STIGA GT 100e is a lighter, compact option.

Our picks

Top picks

Compare them side by side →

Best for straightforward all-round lawn care

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Bosch UniversalGrassCut 18V-260

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Best for a wider cutting path on the Power X-Change platform

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Einhell GE-CT 18/30 Li-Solo

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Best for adjustable cutting width and ONE+ battery owners

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RYOBI OLT1832

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By battery and power

Cordless bladed

Cordless battery

Spear jackson cordlessQualcast cordless

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Best picks

Our best-of lists

Best Heavy Duty Cordless Strimmers in the UK for 2026

For demanding brush, the WORX WG084E offers a brushless motor, dual cutting system and included batteries. For lighter trimming, consider the wider 40V line models.

Cordless Strimmer Reviews: Five Battery Models Compared

For a balanced all-round kit, consider the Bosch UniversalGrassCut 18V-26-500. The WORX WG163E adds a wider head and two batteries; STIGA GT 100e is a lighter, compact option.

Common questions

Questions before you buy

Can a cordless grass trimmer double as an edger?

Some models convert for edging by rotating the head or changing its working position. Check the manufacturer description for the exact model and whether a guide wheel is supplied.

Is a wheel useful on a cordless trimmer edger?

A guide wheel can help follow a path or lawn border, but it is not essential on every design. Consider the edge shape and how easily the wheel moves around curves.

What is the difference between line trimming and edging?

Trimming cuts grass horizontally around obstacles. Edging places the cutting head vertically to define the boundary between lawn and a path or bed.

Does a cordless trimmer edger need a special blade?

Most convertible models use their specified line head for both modes. Use only the cutting element and accessories approved for that exact tool.