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Bosch Rotak 43 Li Ergoflex 2x 4.0 Ah Batteries

£619.99 £499.99

The Bosch Rotak 43 LI Ergoflex lawn mower has a 43cm width of cut and is supplied with 2x 36v lithium-ion batteries.

SKU: 0.600.8A4.571 [20] Categories: , ,


The Bosch Rotak 43 LI Ergoflex lawn mower has a 43cm width of cut and is supplied with 2x 36v 4.0Ah lithium-ion batteries.

The Bosch Rotak 43 LI Ergoflex lawn mower features the Ergoflex system which means there are many handle bar positions which prevent you bending or over stretching.

The lawn mower has 10 different heights of cut between 20 and 70mm, the machine weighs 15kg and it has a large 50 litre grass box.

Where the grass is short, fine and dry, running times could be up to 30 minutes – per battery. The Bosch Rotak 43 LI Ergoflex lawn mower has 2x batteries and 1x charger.

For years battery technology would also let the performance of the battery lawn mowers down. Then came the 36v lithium-ion batteries which enabled a great performance of a lawn mower without the need for electric cables and with the ease and convenience of not having to maintain and start a petrol engine. The Rotak 43 LI Ergoflex’s 36V lithium-ion battery should give around 500-700 cycles of life, which should be anywhere between 5 to 10 years of regular usage. Please do note that the manufacturer’s warranty is 2 years.

The Bosch cordless lawn mowers feature what is known as Efficient Energy Management. This helps to increase the run time of the lawn mower by around 10 – 20{d09b12be51a7a6a48787a7bc3312473190ccc1fdbfe07795db7f7cb91fdca1cd} compared to if the machine did not feature it. It helps to smooth out the ‘load’ requirement and saves energy and the kinetic energy recovery system harnesses the energy generated by the blade run-down and feeds it back into the mower battery as soon as the motor has been switched off.

Bosch Rotak 43 LI Ergoflex Lawn Mower Specification

Battery type: Lithium-ion
Battery voltage: 36 V
Number of batteries: 2
Box includes: 1x mower, 2x batteries and 1x charger
Charge time: 1 hour
Rapid charge time: 80 {d09b12be51a7a6a48787a7bc3312473190ccc1fdbfe07795db7f7cb91fdca1cd} of the power in 30 min
Recommended lawn area: up to 600 m²
Cutting width: 43 cm
Cutting system: Rotary blades
Weight: 13,7 kg
Grass box capacity: 50 L
Cutting height: 20 – 70 mm
Cutting height adjustment: 10 heights of cut
Type of handle: “Ergoflex-System”
Warranty: 2 year dometic.


Key product features

  • Outstanding cutting performance and debris collection due to hardened steel blade and innovative airflow technology.
  • Perfect finish: the new Powerdrive LI + system delivers consistently high torque in all conditions.
  • Outstanding ergonomics thanks to Ergoflex handles with AGR certificate.

Other product advantages

  • Syneon Chip – Intelligently controlled energy for every project
  • Ergonomic handles for easy handling
  • The Powerdrive LI + motor system ensures a reliable cut even under difficult conditions
  • 50-litre grass box provides greater capacity and reduces interruptions needed for emptying
  • The new QuickClick handle system for exceptionally easy, tool-free initial assembly
  • Excellent handling characteristics due to smooth-running, rubber-coated wheels
  • The grass combs mow the grass perfectly right up to the edge
  • The LeafCollect function enables exceptional collection of leaves


Best-in-Class Green Keeping

The 36 V/4.0 Ah EC motor PowerDrive LI+ with high torque and charge level indicator offers an efficient yet powerful solution to green keeping. Featuring a hardened and sharpened steel blade, the Rotak 43 LI cordless lawnmower offers a full 43 cm cutting width and six cutting heights ranging between 20 – 70 mm. Included with a charger, the lithium-ion battery is fully charged in 140 minutes or 80{d09b12be51a7a6a48787a7bc3312473190ccc1fdbfe07795db7f7cb91fdca1cd} charged in 70 minutes. The 13.9 kg lawnmower is exceptionally easy to assemble, tool-free, with its new QuickClick handle system. Its AGR certified Ergoflex handles make for excellent handling, even in difficult conditions.

Cordless Freedom

The Bosch Rotak 43 LI Ergoflex with its hardened steel blade and a LeafCollect function makes cutting large lawns easier, even when the lawn is full of debris, weeds and leaves. Its 99{d09b12be51a7a6a48787a7bc3312473190ccc1fdbfe07795db7f7cb91fdca1cd} collection rate allows a clean cut, thanks to its innovative airflow technology. It has an extended running time lithium-ion battery offering the user freedom to mow in places without mains power. Thanks to its extended grass combs and rubber-coated wheels, cutting up to the edges of planting beds and fences is simple. This cordless lawnmower is ideal for large gardens with obstacles such as trees.

Effortless and Easy Mowing

In addition to its optimal cutting performance and debris collection, the cordless Rotak 43 LI Ergoflex lawnmower features a hardened steel blade and innovative airflow technology. The efficient and new PowerDrive LI + system delivers consistently high torque for simplified mowing in all conditions. Benefit from outstanding ergonomics thanks to its AGR certified Ergoflex handles. Extended grass combs and rubber-coated wheels enable the Rotak 43 LI Ergoflex to cut close to the edges of obstacles. Save trips emptying grass clippings with the 50-litre grass box and adjust cutting heights using a simple handle.

Long Lasting Performance

Enjoy the freedom to reach the far corners of the garden without extension cords with this long running lithium-ion battery powered lawnmower. Cut grass along the edges of walls and flowerbeds effortlessly with the Rotak 43 LI Ergoflex’s extended grass combs. Save time tidying up after mowing thanks to a 99{d09b12be51a7a6a48787a7bc3312473190ccc1fdbfe07795db7f7cb91fdca1cd} collection rate and its large capacity, 50-litre grass box with handle for easy emptying. With a simple handle, choose from six different cutting heights – no tools required. What’s more, its adjustable Ergoflex handles offer excellent handling that is also easy on the back and shoulders.


Extras available from Masseys

Purchase a Bosch Lawn and Garden machine from Masseys and if registered, you will receive a 3rd year warranty supported by Bosch.

Masseys also stock all necessary accessories for the Bosch machines in store. We’re open 7 days a week.

For £4.99, Masseys will gladly assemble your Bosch Lawn & Garden machine and discard all of the packaging for you.

‘Value For Money’

Masseys strive to offer you the best value for money, whilst maintaining the level of service and support that Massey’s has been known for since we were founded in 1947. This level of service includes fully trained staff to offer expert customer advice and product handover to make sure you are comfortable, warranty backup, spare parts backup and a great environment in which to shop with plenty of parking.