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Delivery is free of charge to most of the UK mainland* for orders over £50.00**.

* Scottish Highlands, Offshore UK & Republic of Ireland

If you're ordering to the Scottish Highlands, an offshore UK address or to the Republic of Ireland additional charges may apply. To receive a quote for these costs along with estimated delivery times, please contact us stating your address and the items you would like to order. You can still place your order through the website without receiving a quote but we will be in touch after the order has been placed to confirm delivery costs.

*The following Scottish and offshore postcodes may incur an additional delivery charge:

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**Orders under £50.00 will incur a shipping charge of £5.95. Our full delivery policy is here.

If your order is subject to any additional shipping charges, we will contact you (via email or telephone) prior to processing your payment.

For more information call our sales team on 01263 820202

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We offer a Premium "White Glove" service called "Start N Go +" with selected products.

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If your order is subject to any additional shipping charges, we will contact you (via email or telephone) prior to processing your payment.

For more information call our sales team on 01263 820202

Please Read Carefully - this product is collect only...

STIHL and VIKING products are considered to be some of the best quality outdoor power tools available to homeowner, landowner and professional users. To ensure that you get the very best level of service, this product must be handed-over to you at the point of sale. Stihl believe that the best service to customers is achieved when the customer has face-to-face contact with their local Stihl dealer. This allows for the end user to receive the proper tool for the job, the right instruction and the peace of mind they can use the tool safely.

To purchase & collect this product from our local store (Anglia Mowers NR26 8TS) choose "ADD TO BASKET". You can choose quantities on next page.

Alternatively, we suggest the following products (all with free delivery*)

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* mainland UK only - Some Scottish & offshore postcodes may incur a delivery charge (please call for details).

Bosch Garden Machinery

Bosch Rotak 43 LI Ergoflex Cordless Lawn Mower (1 Battery)

Free Cutter Blade
Hot Offer

Manufactured in the UK

Built in the UKAll Bosch Rotak Lawn Mowers are manufactured in the U.K. That means excellent after sales service and no problem sourcing spares if required.
Utilise the supplied battery to turn your mower into a versatile cordless multi system! The battery can be used with the hedge trimmer, chainsaw & strimmer power units. Find out more
FREE EXPRESS DELIVERY (usually next working day, if ordered by 1pm)

Qualify for free delivery? Check postcode.

In stock

£415.00 RRP £529.99 | SAVE £115

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  • Bosch Rotak 43 LI + FREE Cutter Blade BEST VALUE

    Bosch Rotak 43 LI Ergoflex Cordless Lawn Mower (1 Battery)
    Bosch Rotak 43LI Cutter Blade Kit

    Usually £437.00 £415.00

    Save £22.00!

  • Bosch Rotak 43 LI + FREE Cutter Blade + Mulch Plate BEST VALUE

    Bosch Rotak 43 LI Ergoflex Cordless Lawn Mower (1 Battery)
    Bosch Rotak 43LI Cutter Blade Kit
    Bosch Multi-Mulch Plate

    Usually £456.99 £425.00

    Save £31.99!

Extra Image
  • Comes with FREE cutter blade
  • More Power, More Time, More For Your Money
  • 1x36V Li-Ion battery & charger
  • Improved 4AH Bosch Lithium-ion 36 V Battery (x1)
  • Powerdrive LI + motor system
  • 43cm /17" cutting width
  • Intelligent Syneon Chip
  • 50 litre grass box capacity
  • Ideal for medium sized lawns

See full description

Not what you are looking for? View all lawn mowers - cordless lawn mowers
CALL US NOW ON 01263 820202 for more information
Need help deciding? Take a look at our lawn mower buyer's guide
Details Tech Spec Delivery Need Help? About Brand Why Buy From Us?

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Customer Reviews

Excellent mower - Review by Ron Hill
Build Quality
Ease of Use
Value for Money
I have the cable version of this mower which I was very pleased with except for the cable which is to me a complete nuisance so I was well aware of the mowers capabilities and this battery version is just as good, the battery last for more than both front and back gardens and recharges in quick time the finish is superb due to the rear roller, It's light weight makes mowing a pleasure, I've not used it on long grass as I tend to keep mine short but I should imagine it would be fine. It collects all the grass no problem. All in all an excellent mower thoroughly recommended (Posted on 23/08/2017)
Excellent Mower with one minor niggle - Review by Tony
Build Quality
Ease of Use
Value for Money
Having had two Bosh Rotak corded mowers before over the last twenty years, I decided to invest in the same model only cordless. It does the job very well. A neighbour who has the same model and a similar size garden purchased a two battery model but advised me that one would be sufficient and it is, so that was a saving. It is a dream not having to get the long extension lead out and not having to watch out where the lead is all the time. It has cut my mowing time for two lawns by at least twenty minutes and is a lot less effort.
Now to the little niggle when I put the grass box together two of the clips to hold the two halves together were broken consequently it is a bit loose. (Posted on 28/06/2017)
Brilliant - Review by Margaret
Build Quality
Ease of Use
Value for Money
I'm so pleased with my mower. I have quite a lot of grass, not really lawn, and wondered how this mower would cope with long wet grass. It is brilliant. After using an old pull cord motor mower for years this is so much easier. I also feel pleased that the mower is 'greener' as I
no longer pollute the air with petrol fumes and noise. The bonus of the free blade was great. I found the grass box a little tricky to assemble on my own but persevered and managed it. I have recommended this mower to my friends.. (Posted on 04/06/2017)
Brilliant! - Review by Maureen Thomas
Build Quality
Ease of Use
Value for Money
I chose this wider machine as replacement for my beloved mains electric mower. Like another reviewer I found the grass box difficult to fit together. I was fortunate that it was a warm day so I was able to flex and persuade its parts. The Rotak 43 mows extremely well, 8" (20cm) high tough grass even responded well when mowing on high cut. I wasn't particularly wanting a rear roller but it does make a flat lawn look marvellous! I have found the battery to last a good hour and the amount of time saved with not having to check oil, fill up or pull start a petrol mower meant I reached a coffee break earlier and unstressed. So glad I discovered this mower - and Just Lawnmowers, too. (Posted on 18/06/2016)
Fantastic lawnmower! - Review by Jenny
Build Quality
Ease of Use
Value for Money
This is an excellent lawnmower in every respect, worth the price. It is light and manoeuvrable, and cuts the grass really well. It cuts right up to the edges. It is great at collecting cuttings leaving nothing on the lawn. It does not clog up at all and only starts dropping grass when the grass box is very full, but still goes on mowing. The battery still had 2 bars lit after 15 mins mowing through unevenly cut grass with a patch of very long tufts where my old mower gave up.

I have seen this marked down on reviews because the grass box is fiddly to assemble, and yes it is a bit, but it only took me, a very petite pensioner, about 15 minutes, and once it's done that's it, it is sturdy. It is definitely not a problem. The mower otherwise is very easy to assemble, I had it up and running very quickly. I can lift it with one hand so it's easy to put away. If I have one tiny niggle it is that grass gathers in all the nooks and crannies, including the corners of the grass box, but as the machine is so easy to clean this does not really cause a problem. Maybe once my grass is cut more regularly there won't be as much loose cuttings. The height adjustment is straightforward, and there is a good range of cut heights.

I have only a medium sized flat lawn but my old petrol machine struggled and finally gave up - thank goodness as I was sick of having to call my husband to start it for me and then spend ages cleaning it as it was heavy and could not be turned over. I am so glad I have this, my lawn will be mowed much more often this summer.

Great service and quick delivery too!

(Posted on 08/06/2016)
Good mower at good price. - Review by Richard Tonry
Build Quality
Ease of Use
Value for Money
I found Just Lawnmowers when researching cordless mowers with larger cut diameter, as Amazon were only selling the 42Li model advertised with 2.5 AH battery, and the Bosch Website only covered this model with the 4.0 AH battery. I was pleasantly surprised t find the price compatible with the older model and it came with a free replacement blade. I bought this to replace an old petrol rotary mower, and after using it 3 times have found it works well, is light weight, easy to manoeuvre and the battery lasts well. (Posted on 15/04/2016)
A good machine for older people. Good battery. Needs a bit more weight, Expensive - Review by John Hancox
Build Quality
Ease of Use
Value for Money
This is a good machine though expensive. The battery lasts well and in fact cut our lawns twice and still had power left. I think the mower needs to be heavier to do an 'excellent' job but of course as an OAP I found it very easy to use and overall consider it a good buy for the average sized garden and anybody who wants an easy-to-use mower. The sales service from Just Lawnmowers was excellent. (Posted on 17/03/2016)

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Please note: These are strictly product reviews. Any other reviews will not be listed here.

You're reviewing: Bosch Rotak 43 LI Ergoflex Cordless Lawn Mower (1 Battery)

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Ease of Use
Value for Money

Fantastic and professional

"Fantastic and professional. I was out in America and I needed a mower to be delivered to my home in the UK. I called Justlawnmowers and received fantastic advise, such good advise actually that I ended up changing my original order and went with a different mower. The original order was refunded immediately and I received my order in the agreed timeframe. Fabulous company with high standards and excellent service morals."25th June 2018 by M Fowler

Excellent service

I have been very pleased with both the mower and the service received from this company. The machine arrived very quickly , all assembled and ready to go. Part of the order was missing but It was sent immediately after speaking to a very nice person on the telephone. I would definitely recommend them and buy from them again." 23rd June 2018 by P Dale

Knowledgeable and experienced with lawn mowers

Knowledgeable and experienced with lawn mowers. Could answer virtually any question and knew each model inside out. Would thoroughly recommend." 22nd June 2018 by S Graham

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