Our expert picks for battery-powered mowers suited to UK gardens of all sizes.
Cordless lawn mowers have come a long way. Today's best models rival petrol mowers for power while being significantly quieter, lighter, and easier to maintain. Whether you have a small city garden or a sprawling suburban lawn, there's a cordless mower that's perfect for you.
18V for small lawns up to 150m². 36V or 40V for medium lawns. 56V+ for large gardens over 400m².
30-34cm for small gardens. 37-42cm for medium. 46cm+ for larger lawns where fewer passes save time.
30-40L for compact mowers. 50L+ reduces emptying trips on bigger lawns. Some offer mulching as standard.
Most cordless mowers weigh 10-16kg — much lighter than petrol. Look for easy-fold handles for storage.
| Model | Voltage | Cut Width | Grass Box | Weight | Price (Guide) |
|---|---|---|---|---|---|
| EGO LM1903E-SP | 56V | 47cm | 60L | 23.2kg | £549 |
| Bosch AdvancedRotak 36-750 | 36V | 44cm | 50L | 14.8kg | £399 |
| Makita DLM432Z | 36V (2x18V) | 43cm | 50L | 16.3kg | £249 (bare) |
| Greenworks GD60LM46SP | 60V | 46cm | 55L | 22kg | £399 |
| Flymo EasiStore 340R Li | 36V | 34cm | 35L | 11.8kg | £249 |
The EGO 56V platform is simply outstanding. The LM1903E-SP delivers self-propelled cutting power that genuinely rivals petrol mowers, with a 47cm cutting width and 60-litre collector. The 5.0Ah battery provides up to 50 minutes of runtime — enough for most gardens in a single charge. It's not cheap, but if you want the best cordless mowing experience available in the UK, this is it.
Makita's twin-18V system is brilliant for anyone already invested in their LXT battery platform. The DLM432Z runs on two standard 18V batteries (giving 36V total) and offers a generous 43cm cut width. Available as a bare tool from around £249 at Screwfix and Toolstation, it's exceptional value if you already own Makita batteries.
Flymo's compact mower is perfect for gardens under 200m². At just 11.8kg with a folding handle, it stores neatly in a shed or garage. The 34cm cutting width is ideal for manoeuvring around borders and garden furniture. Available at B&Q, Amazon UK and most garden centres.
One of the biggest advantages of investing in a cordless mower is joining a battery ecosystem. EGO's 56V batteries work across their entire range of garden tools. Makita LXT 18V batteries are shared with over 300 tools. Bosch's 36V Power for All range includes everything from drills to garden tools. Choose wisely — your first battery tool often determines your entire cordless collection.