CORDLESS LAWN MOWERS / EDITORIAL GUIDE

Best Cordless Lawn Mowers for UK Gardens: 9 Models Compared

The best cordless lawn mower for a UK garden depends on lawn size, grass conditions, battery system and how much storage space you have. This comparison looks at cordless mowers for smaller urban lawns through to larger gardens, weighing cutting width, runtime, self-propelled assistance, collection and battery compatibility.

Published 13 August 2026 · Article updated 20 October 2026

Quick comparison

#ModelBest forListed priceMerchantOffer
1Stihl RMA 239 CExisting STIHL AK households.Price awaiting verificationGusthartsVerified merchant offer currently unavailable
2Worx WG737E 40V PowerSharePowerShare users wanting a 37cm cut.GBP 188.00AmazonView at AmazonAffiliate link
3Stiga Combi 336e KitCompact starter-kit mowing.GBP 259.00JustLawnmowersView at JustLawnmowersMerchant link
4Makita DLM382ZExisting twin-battery LXT owners.GBP 234.99ScrewfixView at ScrewfixMerchant link
5Flymo EasiStore 380R (36V EasiStore 380R KIT 2.0)Vertical storage and lawn stripes.GBP 164.00AmazonView at AmazonAffiliate link
6Ryobi RLM18X33B50CCompact ONE+ starter kit.Price awaiting verificationAtlas RefurbView at Atlas RefurbMerchant link
7Einhell GC-CM 36/46 SWide deck with powered wheel drive.GBP 448.00AmazonView at AmazonAffiliate link
8Bosch CityMower 18VCompact Bosch battery-system choice.GBP 174.99AmazonView at AmazonAffiliate link
9Worx WG733E 20V PowerShareSmaller PowerShare lawns.GBP 129.99AmazonView at AmazonAffiliate link

Select a model for the full recommendation, or use View at merchant to open the selected offer directly. Prices and availability can change.

How to choose

Compare the complete battery setup, not just the mower price. Two 18V batteries used together to make a 36V system are not two successive runtime packs. A bare-tool offer needs compatible batteries and a charger. Manufacturer area claims depend on battery capacity, grass and cutting conditions; they are not measured results from our garden. The Flymo here is the 36V cordless model, not the similarly named 1600W corded mower.

Compare the details

Specifications and requirements from the sources below. Manufacturer claims are not independent test results.
ModelCutting width and collectionBattery arrangementKit and practical distinction
Stihl RMA 239 C37cm cutting width; 40L collector[1]STIHL AK system; AK 20 recommended[1]Tool-only and battery/charger sets are separate options[1]
Worx WG737E 40V PowerShare37cm cutting blade; 40L collection bag[2]Two 20V PowerShare batteries work together[2]Manufacturer WG737E kit lists two 4.0Ah packs and a dual charger[2]
Stiga Combi 336e Kit34cm cutting width; 35L collector[3]48V ePower E 420, 2Ah[3]UK kit includes battery and charger; push drive[3]
Makita DLM382Z38cm cutting width[4]36V from two compatible 18V LXT batteries[4]DLM382Z is a bare-tool offer[4]
Flymo EasiStore 380R38cm cutting width; 45L grass box[5]Two 18V POWER FOR ALL batteries power the 36V mower[5]KIT 2.0 specifies 2.0Ah batteries and vertical storage[5]
Ryobi RLM18X33B50C33cm cutting width; 35L collector[6]18V ONE+; one 5.0Ah battery[6]Starter kit includes charger and mulching plug[6]
Einhell GC-CM 36/46 S46cm cutting width; 50L collector[7]Two 18V Power X-Change packs operate together[7]Variable-speed wheel drive; specified kit has two 4.0Ah batteries and twin charger[7]
Bosch CityMower 18V32cm cutting width; 31L grass bag[8]18V PBA battery platform[8]This UK retailer kit includes one 4.0Ah battery[9]
Worx WG733E 20V PowerShare33cm cutting width; 35L collection bag[10]20V PowerShare[10]In-box list specifies one 4.0Ah battery and a charger[10]

Our picks

1

Stihl RMA 239 C

Existing STIHL AK households.

Consider this if the AK battery system and access to the collector suit your routine.

Before you choose: Confirm whether the selected offer includes an AK battery and charger; the model name alone does not establish that.

More details

37cm cutting width; 40L collector. STIHL AK system; AK 20 recommended. Tool-only and battery/charger sets are separate options. Confirm whether the selected offer includes an AK battery and charger; the model name alone does not establish that.

Price awaiting verificationPrice needs verification
Verified merchant offer currently unavailable
2

Worx WG737E 40V PowerShare

PowerShare users wanting a 37cm cut.

A practical option for an existing PowerShare household wanting a 37cm mower.

Before you choose: Both batteries are needed during use; they are not a spare pair that automatically doubles runtime.

More details

37cm cutting blade; 40L collection bag. Two 20V PowerShare batteries work together. Manufacturer WG737E kit lists two 4.0Ah packs and a dual charger. Both batteries are needed during use; they are not a spare pair that automatically doubles runtime.

GBP 188.00Checked 19 Oct 2026
View at AmazonAffiliate link
3

Stiga Combi 336e Kit

Compact starter-kit mowing.

Consider this for a compact deck and a clearly specified starter kit.

Before you choose: A 34cm deck takes more passes than the wider choices on a large open lawn.

More details

34cm cutting width; 35L collector. 48V ePower E 420, 2Ah. UK kit includes battery and charger; push drive. A 34cm deck takes more passes than the wider choices on a large open lawn.

GBP 259.00Checked 19 Oct 2026
View at JustLawnmowersMerchant link
4

Makita DLM382Z

Existing twin-battery LXT owners.

Most relevant if you already own the required compatible LXT batteries and charger.

Before you choose: Budget for both batteries and a charger if starting from scratch.

More details

38cm cutting width. 36V from two compatible 18V LXT batteries. DLM382Z is a bare-tool offer. Budget for both batteries and a charger if starting from scratch.

GBP 234.99Checked 19 Oct 2026
View at ScrewfixMerchant link
5

Flymo EasiStore 380R (36V EasiStore 380R KIT 2.0)

Vertical storage and lawn stripes.

Consider this when vertical storage and the existing battery platform matter.

Before you choose: Do not confuse it with the corded EasiStore 380R or treat the two operating batteries as spare runtime packs.

More details

38cm cutting width; 45L grass box. Two 18V POWER FOR ALL batteries power the 36V mower. KIT 2.0 specifies 2.0Ah batteries and vertical storage. Do not confuse it with the corded EasiStore 380R or treat the two operating batteries as spare runtime packs.

GBP 164.00Checked 20 Oct 2026
View at AmazonAffiliate link
6

Ryobi RLM18X33B50C

Compact ONE+ starter kit.

A compact route into ONE+ for smaller lawns and tighter storage.

Before you choose: A narrow deck is less efficient for large open areas; published area estimates are conditional.

More details

33cm cutting width; 35L collector. 18V ONE+; one 5.0Ah battery. Starter kit includes charger and mulching plug. A narrow deck is less efficient for large open areas; published area estimates are conditional.

Price awaiting verificationPrice needs verification
View at Atlas RefurbMerchant link
7

Einhell GC-CM 36/46 S

Wide deck with powered wheel drive.

Consider this when a wider deck and powered wheel drive are priorities.

Before you choose: It is a larger machine than the compact push mowers; check storage and the exact kit.

More details

46cm cutting width; 50L collector. Two 18V Power X-Change packs operate together. Variable-speed wheel drive; specified kit has two 4.0Ah batteries and twin charger. It is a larger machine than the compact push mowers; check storage and the exact kit.

GBP 448.00Checked 19 Oct 2026
View at AmazonAffiliate link
8

Bosch CityMower 18V

Compact Bosch battery-system choice.

Consider this for a compact mower and an existing compatible Bosch battery setup.

Before you choose: The small deck and collector are compromises for bigger lawns.

More details

32cm cutting width; 31L grass bag. 18V PBA battery platform. This UK retailer kit includes one 4.0Ah battery. The small deck and collector are compromises for bigger lawns.

GBP 174.99Checked 19 Oct 2026
View at AmazonAffiliate link
9

Worx WG733E 20V PowerShare

Smaller PowerShare lawns.

A smaller PowerShare option when manoeuvrability matters more than deck width.

Before you choose: The manufacturer page contains inconsistent area/battery prose; this comparison uses its model-specific in-box list, not a runtime promise.

More details

33cm cutting width; 35L collection bag. 20V PowerShare. In-box list specifies one 4.0Ah battery and a charger. The manufacturer page contains inconsistent area/battery prose; this comparison uses its model-specific in-box list, not a runtime promise.

GBP 129.99Checked 19 Oct 2026
View at AmazonAffiliate link

How we assess products

We checked manufacturer specifications and exact UK retailer kit descriptions for the nine listed mower models. The comparison focuses on cutting width, collection and the battery or kit arrangement. We have not measured runtime, cutting quality or noise. Recommendation reasons describe documented suitability rather than independent performance rankings. Existing product order and merchant price checks are unchanged.

Last editorial review: 20 October 2026.

Sources and product information

  1. stihl.co.uk: RMA 239 C
  2. eu.worx.com: WG737E
  3. stiga.com: Combi 336e
  4. screwfix.com: DLM382Z
  5. flymo.com: 36V EasiStore 380R KIT 2.0
  6. uk.ryobitools.eu: RLM18X33B50C
  7. einhell.co.uk: GC-CM 36/46 S
  8. bosch-diy.com: CityMower 18V
  9. screwfix.com: CityMower 18V
  10. eu.worx.com: WG733E

Frequently asked questions

Are two 18V batteries a spare set?

Not on a twin-pack 36V mower: both batteries operate together. Check the manual before assuming you can use one while charging the other.

Does a cordless mower always include batteries?

No. Bare-tool models such as the DLM382Z do not include the full battery setup. Check the exact retailer bundle.

Is every Flymo EasiStore 380R cordless?

No. There are similarly named corded and 36V cordless versions. Check the full product code and power specification.

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