Best Cordless Lawnmower UK 2026
Introduction
If you’re tired of wrestling with heavy petrol lawnmowers, dragging extension cords across your garden, or paying for fuel and maintenance, you’re not alone. Cordless lawnmowers have revolutionised lawn care over the past decade, offering the freedom and convenience modern gardeners crave. Today’s models deliver impressive cutting power, longer battery life, and whisper-quiet operation—all without the fumes or mess of traditional alternatives.
We’ve tested and reviewed the best cordless lawnmowers available in the UK for 2026 to help you find the perfect machine for your garden size and budget. Whether you’ve got a small urban courtyard or half an acre of established lawn, there’s a cordless option that’ll make your life easier. In this guide, we’ll walk you through the top performers across budget, mid-range, and premium categories, explain what to look for when choosing a cordless mower, and answer your most pressing questions about battery life and performance.
Quick Comparison Table
| Product | Best For | Price Range | Rating |
| Worx WG779E.2 | Budget-conscious buyers, small gardens | £160–£200 | 4/5 |
| Greenworks GD24LM33 | Entry-level users, apartment dwellers | £120–£150 | 3.5/5 |
| Bosch AdvancedRotak 36V-44-750 | Mid-size gardens, balanced performance | £360–£490 | 4.5/5 |
| Makita DLM432Z | Larger lawns, durability, multi-battery system | £265–£450 | 4.5/5 |
| Ego LM1702E-SP | Premium gardens, self-propelled ease | £520–£560 | 5/5 |
Our Top Picks
Worx WG779E.2 40V Cordless Lawn Mower
Best for: Tight budgets and small to medium gardens
The Worx WG779E.2 represents superb value for money. Its 34cm cutting width handles gardens up to 230 square metres on a single charge, and the 40V PowerShare battery system means you can pair two batteries together for longer runtime if needed. The intuitive push-button design is beginner-friendly, with six cutting height positions ranging from 20mm to 70mm, making it adaptable for different grass conditions.
The mower feels sturdy for the price, with a 30-litre grass collection bag that’s easy to empty and a compact folding handle for convenient storage in sheds or garages. Runtime is typically 30–45 minutes depending on grass thickness and battery capacity, which suits small gardens perfectly. Setup is genuinely simple—most users have the mower running within minutes of unboxing.
What we like: – Excellent value for money around £160–£200 – PowerShare batteries compatible with other Worx garden tools – Lightweight and easy to handle – Folds for compact storage – Nearly silent compared to petrol alternatives
Worth knowing: – Batteries drain quickly in thick or overgrown grass – Best suited to gardens under 250 square metres – No self-propulsion means more physical effort on larger plots – Grass bag capacity is modest for dense, lush lawns
Specifications: – Cutting width: 34cm – Power system: 40V lithium-ion – Cutting heights: 6 positions (20–70mm) – Grass bag: 30 litres – Runtime: 30–45 minutes (varies with battery capacity) – Weight: 15kg
Greenworks GD24LM33 24V Cordless Lawn Mower
Best for: Apartment dwellers and compact gardens
The Greenworks GD24LM33 is the epitome of a no-nonsense entry-level cordless mower. It’s lightweight, whisper-quiet, and genuinely affordable—perfect if you’re testing the cordless waters for the first time. The 33cm cutting deck handles smaller gardens efficiently, and at just 13kg, even users with limited upper body strength can manoeuvre it comfortably.
Battery life is respectable for smaller plots, typically delivering 20–30 minutes of cutting on a single charge. The single-lever height adjustment is intuitive, offering cutting heights from 25mm up to 75mm. The 25-litre collection bag is proportionate to the mower’s size, though you’ll need to empty it more frequently on dense lawns.
What we like: – Exceptional affordability at £120–£150 – Genuinely lightweight and manoeuvrable – Practically silent operation – Compact dimensions perfect for small sheds – Maintenance-free compared to petrol alternatives
Worth knowing: – 24V system is entry-level (lower power than 36V or 40V systems) – Battery life is shortest in class—plan on 20–30 minutes maximum – Not ideal for thick, mature grass or weeds – Smaller cutting width means more passes on larger lawns – No self-propulsion—entirely manual pushing required
Specifications: – Cutting width: 33cm – Power system: 24V lithium-ion – Cutting heights: 6 positions (25–75mm) – Grass bag: 25 litres – Runtime: 20–30 minutes – Weight: 13kg
Bosch AdvancedRotak 36V-44-750 Cordless Lawn Mower
Best for: Mid-sized gardens and consistent, high-quality cuts
The Bosch AdvancedRotak 36V-44-750 sits comfortably in the Goldilocks zone for many UK gardeners. It delivers professional-grade cutting performance without the premium price tag of top-tier systems. The 44cm cutting width covers ground efficiently, making it suitable for gardens from 300 to 600 square metres. The brushless motor is genuinely powerful, slicing through both fine ornamental grass and thicker, tougher specimens with equal aplomb.
We particularly appreciate the flat, even cuts this Bosch produces. There’s no wavering edge quality or need for a second pass, even on longer grass. The anti-vibration system keeps fatigue at bay during extended mowing sessions, and the foldable handle saves space in storage. Battery compatibility is straightforward—it works with Bosch’s extensive 36V Power Tools range, so if you own other Bosch cordless tools, expanding your collection makes economic sense.
What we like: – Excellent cutting quality and edge performance – 44cm deck ideal for medium gardens – Anti-vibration technology reduces operator fatigue – Brushless motor is durable and efficient – Compatible with Bosch’s broad 36V tool ecosystem – Runtime extends to 50+ minutes with larger batteries
Worth knowing: – Not self-propelled—requires pushing effort on slopes – Battery and charger typically sold separately – Premium pricing means you’re paying for quality over budget options – Slightly heavier than budget alternatives (around 23kg) – Limited to around 600 square metres per charge on standard batteries
Specifications: – Cutting width: 44cm – Power system: 36V lithium-ion (dual battery compatible) – Cutting heights: 6 positions (20–70mm) – Grass bag: 50 litres – Runtime: 30–50 minutes (varies with battery) – Weight: 23kg
Makita DLM432Z Twin 18V LXT Cordless Lawn Mower
Best for: Larger lawns and serious gardeners who value durability
The Makita DLM432Z is a robust workhorse designed for demanding gardens. Its dual 18V battery slots deliver 36V of power, allowing you to swap battery pairs and theoretically keep mowing indefinitely if you have multiple batteries charged. The 43cm cutting width is substantial, and the cutting performance on thick or established grass is notably stronger than lighter competitors.
What sets Makita apart is longevity. The LXT battery system is built for professionals and serious hobbyists, with a track record of lasting through thousands of charge cycles. If you already own Makita cordless tools, this mower slots perfectly into your ecosystem. The three-in-one functionality—cutting, collecting, and mulching—provides versatility without buying separate machines. The foldable design is unexpectedly clever for a machine of this capacity.
What we like: – Extraordinarily durable build quality – Twin 18V system allows battery swapping for continuous operation – Excellent cutting power through thick grass and weeds – Three-in-one cutting, collecting, and mulching modes – LXT batteries compatible with hundreds of Makita tools – 40-litre collector bag with grass-level indicator
Worth knowing: – Batteries and charger sold separately (adds £100–£250 to cost) – Heavier than lighter competitors (15.8kg body only) – Steeper learning curve for battery management – Body-only pricing around £265, but full kits approach £450+ – No self-propulsion—manual pushing required
Specifications: – Cutting width: 43cm – Power system: Dual 18V lithium-ion LXT (36V equivalent) – Cutting heights: 13 positions (20–75mm) – Grass bag: 40 litres – Runtime: 45–90 minutes (depending on battery quantity and capacity) – Weight: 15.8kg (body only)
Ego LM1702E-SP 56V Self-Propelled Cordless Lawn Mower
Best for: Premium gardens and users who want effortless mowing
The Ego LM1702E-SP represents the pinnacle of cordless mowing technology currently available in the UK. The self-propulsion system is genuinely game-changing—you simply guide the mower whilst it powers itself forward, dramatically reducing physical strain on your legs and back. The 56V battery delivers petrol-equivalent cutting power, slicing through dense, overgrown grass that would challenge lesser systems. Runtime extends to around 60 minutes on standard batteries, sufficient for gardens up to 300 square metres on a single charge.
Build quality is visibly premium. The brushless motor is whisper-quiet, the deck is sturdy and well-engineered, and every control feels responsive and intuitive. The five-year tool warranty and ten-year battery warranty demonstrate Ego’s confidence in durability. If you have a beautiful garden and want mowing to be genuinely enjoyable rather than a chore, this machine delivers.
What we like: – Self-propulsion dramatically reduces physical effort – Powerful 56V motor handles any grass condition – Exceptional build quality and premium materials – Longest runtime in class—up to 60 minutes – Five-year tool warranty and ten-year battery warranty – Wheel drive system adjustable for different terrain – Quiet operation and minimal emissions
Worth knowing: – Premium pricing around £520–£560 – Heavier than lighter models due to motor and drivetrain – Still requires manual steering (just no pushing) – Battery and charger included in typical kits – Overkill for very small gardens under 150 square metres
Specifications: – Cutting width: 42cm – Power system: 56V lithium-ion – Cutting heights: 6 positions (adjustable) – Grass bag: 50+ litres – Runtime: 50–60 minutes – Weight: 28kg – Special feature: Variable-speed self-propulsion wheel drive
Buying Guide: How to Choose the Best Cordless Lawnmower
What to Look For
Cutting Width determines efficiency. A 34cm mower is fine for gardens under 200 square metres; 40–44cm suits medium gardens of 300–600 square metres; 46cm+ suits lawns exceeding 600 square metres. Wider decks mean fewer passes but increase weight and manoeuvrability challenges.
Battery Voltage & Capacity directly affect power and runtime. Entry-level 24V systems offer 20–30 minute runtimes; 36–40V systems typically deliver 40–50 minutes; premium 56V systems exceed 60 minutes. Higher voltage means more power but also typically higher cost. Capacity measured in Ah (amp-hours) multiplies runtime—a 4.0Ah battery lasts roughly twice as long as a 2.0Ah equivalent.
Runtime Requirements depend on garden size and grass density. Calculate roughly: a 34cm mower covers 150–200 square metres per hour; 40cm covers 200–250 square metres; 44cm covers 250–300 square metres. Multiply by grass thickness factor (1.5x for thick, overgrown grass).
Self-Propulsion transforms the experience if you have slopes, large gardens, or physical limitations. It adds weight and cost but virtually eliminates physical fatigue.
Battery Ecosystem matters if you own other cordless tools. Choosing a mower from a brand you already use lets you share batteries and chargers, reducing overall investment and simplifying management.
Cutting Height Adjustment flexibility is valuable. More positions (6–13) suit varied grass types and seasons. Single-lever adjustment is more convenient than multiple levers.
Types of Cordless Mowers
Push Mowers are entry-level, lightweight, and affordable. You supply all the pushing force. Best for small to medium gardens, budget-conscious buyers, and those with good fitness levels.
Self-Propelled Mowers feature wheel drive that powers the mower forward. You just steer and adjust speed. Superior for larger gardens, slopes, and users wanting reduced physical effort.
Robotic Mowers (not covered in detail here) autonomously mow on schedules. Expensive but revolutionary for hands-off lawn care on suitable gardens. Check our dedicated guide for details.
How Much Should You Spend?
Budget Range (£120–£200): Entry-level 24–40V push mowers from Worx, Greenworks, or basic brands. Suitable for gardens under 250 square metres, informal grass management, and first-time cordless users. Expect 20–45 minute runtimes and lower cutting power.
Mid-Range (£360–£450): Quality 36–40V systems from established brands like Bosch, Ryobi, or Makita (body only). Ideal for gardens 300–600 square metres, consistent performance, and durability. Often compatible with broader tool ecosystems.
Premium (£520–£700+): Powerful 56V self-propelled systems from Ego or premium Makita setups. Best for gardens exceeding 600 square metres, regular use, and users wanting minimal physical effort. Include comprehensive warranties and exceptional battery technology.
Batteries and chargers often represent hidden costs. Budget £80–£150 for additional batteries if you purchase body-only mowers. Premium batteries (5.0Ah+) cost £100–£180 each.
Frequently Asked Questions
How long do cordless lawnmower batteries last?
Modern lithium-ion batteries typically retain 70–80% capacity after 5–7 years of regular use. Premium systems like Ego’s offer ten-year warranties. Most batteries handle 500–1,000 full charge cycles before degradation becomes noticeable. Proper storage (cool, dry conditions; partial charge in winter) extends lifespan significantly.
Can I use one battery across multiple cordless tools?
Absolutely—if you stick with a single brand. Bosch 36V tools share batteries; Makita’s LXT 18V system works across hundreds of tools; Ego’s 56V batteries work with their entire Power+ range. This ecosystem compatibility makes expanding your cordless collection economical if you choose wisely at the start.
Is a cordless mower powerful enough for thick or overgrown grass?
Modern cordless systems handle most typical grass well. Budget 24V mowers struggle with thick, weedy growth; 36–40V systems manage most conditions; 56V premium systems match petrol power. If your grass is genuinely overgrown (10cm+), consider a strimmer first, then use the mower.
What’s the best battery capacity for my garden size?
For gardens under 300 square metres: a single 2.0–4.0Ah battery suffices. For 300–500 square metres: dual 4.0Ah batteries or a single 6.0Ah. For gardens exceeding 500 square metres: multiple 5.0Ah+ batteries or self-propelled systems with larger packs. Always buy one additional battery if you’ll mow twice weekly.
Final Verdict
Cordless lawnmowers have matured into genuinely excellent alternatives to petrol and corded electric models. Whether you’re prioritising budget, durability, or effortless operation, there’s a machine suited to your needs. For most UK gardeners with average-sized lawns, the Bosch AdvancedRotak 36V-44-750 offers the best balance of performance, reliability, and value. For those seeking premium ease and exceptional power, the Ego LM1702E-SP self-propelled system is worth the investment.