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Cordless Grass Trimmers and Edgers for Lawn Edges

A combo trimmer can tidy borders and edge paths with a rotating head or edge setting. Compare conversion design and included batteries before choosing.

A grass trimmer edger cordless combo gives you a battery-powered way to trim grass and define edges along paving or garden beds. Check whether the head rotates, the shaft changes position, or the tool needs a dedicated accessory. Greenworks ST24B217 lists a rotating head and a 12-inch cutting path; BLACK+DECKER’s LSTE522 is marketed as a string trimmer and edger with EASYFEED line advancement.

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The essentials

Best Cordless String Trimmers for Canadian Yards (2026)

The DEWALT DCST925M1 is a balanced kit for regular home trimming; choose the RYOBI 40V HP kit for a wider cut and heavier growth, or STIHL for a compact yard.

Best cordless grass trimmers with a battery and charger

The RYOBI 40V HP Brushless 17” String Trimmer Kit is our strongest all-round fit for demanding growth. Choose the RYOBI 18V ONE+ 13” kit for lighter edging, or DEWALT’s 60V kit for a wider cutting swath.

Our picks

Top picks

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Best for broad swaths and demanding weeds

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RYOBI 40V HP Brushless 17” String Trimmer Kit (RY402110VNM)

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Best for routine trimming and edging

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RYOBI 18V ONE+ 13” Cordless Battery String Trimmer/Lawn Edger Kit (P20180VNM)

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Best for a shared attachment system

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RYOBI 40V HP Brushless 16” Attachment Capable String Trimmer Kit (RY40HPST01K)

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By battery and power

Cordless

Battery cordless

Electric cordless

Cordless trimmer edger

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Cordless battery charger

Best picks

Our best-of lists

Best Cordless String Trimmers for Canadian Yards (2026)

The DEWALT DCST925M1 is a balanced kit for regular home trimming; choose the RYOBI 40V HP kit for a wider cut and heavier growth, or STIHL for a compact yard.

Best cordless grass trimmers with a battery and charger

Best Cordless String Trimmer Edgers for Lawn Borders in 2026

Greenworks ST24B217 is a compact kit with a 90-degree rotating head and included battery and charger. For a stronger ecosystem alternative, consider BLACK+DECKER LSTE522 or RYOBI’s 40V platform models.

Common questions

Questions before you buy

What should I check before buying a cordless grass trimmer and edger?

Check the edging conversion, cutting path, line feed, shaft adjustment, battery platform and kit contents. Those details determine how the tool fits your lawn and storage setup.

Does a rotating head make a trimmer an edger?

It can provide an edging position, but the result depends on the model and technique. Follow the manufacturer’s instructions for the approved head orientation.

Is a cordless edger combo suitable for long driveway borders?

It can handle routine touch-ups, but frequent long edging may justify a dedicated tool. Consider cutting performance, battery runtime conditions and ergonomics for your workload.

Do trimmer-edger kits include a battery and charger?

Some do and some are tool only. Confirm the exact model package and included accessories on the manufacturer or retailer listing.