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Kärcher Cordless Strimmers: Choosing Between LTR Models

Kärcher's LTR battery trimmers are line-based tools; choose between compact and wider cutting paths, then match the battery kit to your garden.

Kärcher cordless strimmers in the LTR family use a line head and are offered with different cutting diameters and battery configurations. The LTR 18-25 is suited to tighter garden work, while the LTR 18-30 provides a wider 30 cm cutting diameter. Check the exact kit suffix because Kärcher also sells versions without a battery and charger.

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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

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Bosch UniversalGrassCut 18V-260

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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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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

What is the difference between Kärcher LTR 18-25 and LTR 18-30?

The cited Kärcher specifications give the LTR 18-25 a 25 cm cutting diameter and the LTR 18-30 a 30 cm diameter. Their speeds and battery performance figures also differ, so compare the exact model.

Does the Kärcher LTR 18-30 come with a battery?

Kärcher sells kit variants, including versions without battery and charger. Read the exact listing and included-items section before ordering.

What line does a Kärcher LTR 18-30 use?

Kärcher specifies a 1.6 mm twisted line with automatic extension for the LTR 18-30. Check replacement line guidance in the model manual.

Can a Kärcher cordless strimmer cut lawn edges?

The LTR models are designed for lawn trimming and edges; Kärcher lists a rotating head on the LTR 18-30. Use the instructions for the exact model when switching to edge work.