





If you’ve got a larger garden, you’ll know one thing for sure: mowing it with a tiny mower is no fun. That’s where the Spear & Jackson 42cm Cordless Rotary Lawnmower steps in – wide cutting deck, reliable batteries, no cables, no petrol smells, and just the right mix of power and convenience.
New Price Reduction – Save £45
Once £360, now £315, you pay £45 less for a limited time. At about the £300 mark, this is excellent value for a cordless mower of this size – especially one that comes with two 40V 4.0Ah batteries.
At £315, this mower is firmly in the “serious gardening kit” category. You’re not just paying for the name; you’re getting wide cutting width, strong batteries, mulching capability, and a rear roller for stripes. For anyone upgrading from a smaller mower or ditching petrol for cordless freedom, this deal is well worth a look.
Key Features (with a Spark of Humour)
42cm Cutting Width
A generous 42cm steel blade = fewer passes across your lawn. Perfect if your garden is on the "tea and biscuits halfway through" scale rather than "two quick laps and done".
Dual 40V 4.0Ah Batteries
Includes two high-torque batteries and a 1-hour quick charger, so you can cut while the other charges up. Translation: no avoiding half the lawn still resembling a hayfield.
6 Cutting Heights
From a sharp 2.2cm cut to a subtle 7.2cm, you can adjust your lawn to suit the season (or your mood). The straightforward height adjustment keeps things quick and simple.
Rear Roller for Stripes
Want to make an impression on the in-laws? The built-in rear roller gives your lawn those smart, professional stripes – because what's "gardening brilliance" more than a striped finish?
Mulching Function
Skip over the compost bin runs. Turn on the mulching option and place the mower tidily chopping up clippings and depositing them back onto the lawn as fertiliser. Recycling, but your grass gains.
Edge Comb
The brilliant edge comb sweeps the grass into blades so that you can cut right up against fences and boundaries. Lounging, not lemonade sipping afterward.
Comfort and Storage
Soft-grip ergonomic handle = less arm strain, foldable design = storage ease (goodbye garage Tetris). It's heavy at 15kg but still manageable to manoeuvre.
Battery Run Time
Up to 55 minutes uninterrupted use, which is ample for most medium-to-large gardens. Just don't pop out for a tea break halfway through mowing – or your stripes will be a little. creative.
3-Year Guarantee
Spear & Jackson back it up with a 3-year guarantee, offering extra peace of mind on your spend.
What People Typically Say
The Pros - Robust batteries, big cut, easy to use, great striped finishes, no petrol or cable hassle.
The Cons - A bit heavier than smaller cordless mowers, and the 40L collector could be bigger on very large lawns.
Last Word – Big-Cut Cordless Power for a Smaller Price
The Spear & Jackson 42cm Cordless Rotary Lawnmower ticks the big boxes: wide cut, long runtime, reliable batteries, and that all-important striped finish. At £315, you’re saving £45 and getting a serious machine for under the £320 mark – excellent value for anyone with a bigger patch of grass to tame.
So, would you swap the fumes of petrol and cable wrestling for cordless nirvana? Give it a go, you won't be sorry.






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