Einhell GE-CM 18/32 Li Solo Review UK 2026
Quick verdict
Score: 8.9/10
Best for: Keeping your lawn tidy to suit its size and terrain
Not for: A lawn much bigger or rougher than this mower is built for
Bottom line: A capable lawn mower (cordless mower, 32cm cutting width, 18V battery) for a well-kept lawn.
Overall, the Einhell GE-CM 18 is a compact cordless lawn mower for smaller grass areas, using an 18V Power X-Change battery system (battery not included) and offering a 32cm cutting width. The key appeal is portability, because it is designed for brief, regular trims rather than large lawns. It also suits mixed routines with adjustable cutting heights and a 25L grass box, while the battery not included point adds extra cost and the 32cm width can limit pace across wider sections.
Key specifications
| Spec | What it means |
|---|---|
| Cutting width 32cm | Covers less area per pass |
| Grass box 25L | Collects clippings in the box |
| Cutting heights 3 | Limited adjustment options |
Pros
- Cordless mower
- 32cm cutting width
- 18V battery
- Grass box collection
- Keeps the lawn tidy for its size
Cons
- Battery run time limits very large lawns (check battery is included)
- Match the cutting width and power to your lawn size
- Heavier models are harder to manoeuvre and store
Mower Type and Power
Even though it is designed for small lawns, this lawn mower is a cordless lawn mower that runs on an 18V Power X-Change battery, with the battery itself not included. This avoids mains cables and the need for an outdoor power point, making it suitable for quick grass care around the lawn. Performance depends on the specific battery capacity used. As a "Solo" model, buyers must provide a compatible Power X-Change battery.
Cutting Width and Deck
With cutting power supplied by an 18V Power X-Change battery, the focus shifts to how the cutting deck manages the lawn. The Einhell is rated with a 32cm cutting width, which defines the amount of grass covered in each pass. The deck offers three cutting heights, adjusted by repositioning the height setting, and steady deck contact helps maintain an even finish. Uneven lawns may still result in taller patches where the deck does not sit level across the surface.
Lawn Size and Collection
For lawn size planning, the 32cm cutting width makes this mower suitable for smaller to medium gardens, where short passes help keep the mowing path manageable and reduce overlap gaps. As a cordless mower, the mowing and weeding area it can cover depends on battery availability, although the collection method remains the same. The 25L grass box can collect clippings for several mowing runs before it needs emptying. Three cutting heights support mowing mixed lawn growth, but longer lawns may require more frequent stops to empty the box, especially in denser grass.
Ease of Use and Storage
Once the lawn size and collection expectations are set, the next question is how easily the lawn mower can be set up and handled during use and storage. Setup is relatively simple because it is cordless, and it uses an 18V Power X-Change battery (battery not included in the kit). During operation, the 32 cm cutting width and 25 L grass box make it suitable for careful passes over edges. Storage is supported by the mower's compact 32 cm footprint, though the grass box still needs emptying. Cutting height is adjustable in three positions, which helps reduce turnaround time between sections.
Who Is This Lawn Mower For?
Who is this lawn mower for? The Einhell suits people who want cordless mowing, particularly where using a power cable is inconvenient. Its 32cm cutting width and 25L grass box collection are aimed at small to medium lawns, where emptying the box as it fills is manageable. As a "Solo" model, it is sold without a battery, so buyers need an existing 18V Power X-Change battery or plans to purchase one. It also suits those who want three cutting height options for mixed grass lengths.
Where to Buy in the UK
For shoppers in the UK looking at the lawn mower, the key buying point is that it is a "Li Solo" cordless mower, so a compatible 18V Power X-Change battery and charger are not included. This makes purchasing a bundle, or buying separately, important. In the UK, it can typically be found via major DIY and gardening retailers and online marketplaces that list "without battery" versions. They should check listings carefully for the 32cm cutting width and 25L grass box, and confirm the included parts before ordering. Price, stock and delivery vary by seller.
Frequently Asked Questions
Is the Einhell GE-CM 18 worth it?
For keeping a lawn tidy with the least hassle, the Einhell (a cordless mower) does the job with a 32cm cutting width. Whether it suits you comes down to your lawn size, terrain and how much effort you want to put in. Check the current Amazon UK price, as mowers are often discounted in season.
What type of mower is the lawn mower?
The Einhell is a cordless mower. Petrol mowers are powerful and cordless for big or rough lawns; cordless battery mowers are quiet and low-maintenance for most gardens; corded electric are light and cheap for small lawns; hover mowers glide for edges and slopes; manual push mowers are eco and silent for tiny lawns. Choose the type for your lawn size and terrain.
What is the cutting width of the lawn mower?
This lawn mower has a 32cm cutting width. A wider deck cuts more grass per pass so you finish faster - better for bigger lawns; a narrower deck is lighter and more manoeuvrable around borders and obstacles. Match the width to your lawn size and how tight the spaces are.
How powerful is the Einhell?
The Einhell GE-CM 18 runs on a 18V battery. Higher battery voltage generally means more cutting power and run time; check the battery is included, as some are sold as bare tools.
Does the lawn mower collect or mulch the grass?
This lawn mower collects clippings into a grass box as you mow, so you get a clean finish and simply empty it when full. Check the grass box capacity against your lawn size to avoid frequent stops.
Is the Einhell easy to store?
Storage depends on the design - many electric and cordless mowers fold or stand upright to save space, while petrol and ride-on mowers need more room. The lawn mower is a typical example for its type; if space is tight, look for a compact-fold or upright-storage model like Flymo's EasiStore range.