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Mountfield PRINCESS 34 Li 13" Cordless Lawn Mower (Kit) Original price was: £289.00.Current price is: £259.00. inc. VAT
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Mountfield SP185 Li 18" Cordless Lawn Mower (Kit)
Mountfield SP185 Li 18" Cordless Lawn Mower (Kit) Original price was: £455.00.Current price is: £399.00. inc. VAT

Mountfield PRINCESS 38 Li 15″ Cordless Lawnmower (Kit)

Original price was: £369.00.Current price is: £329.00. inc. VAT

The Mountfield PRINCESS 38 Li is a lightweight cordless lawnmower offering effortless mowing for small to medium lawns. With a 15″ cut and rear roller, it delivers a perfect striped finish. This kit includes batteries and a charger.

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The Mountfield 48V range is relaunched for 2021, bigger and better, offering a larger range of reliable and high-performance lawnmowers and garden power tools. The range features 6 mowers with cutting widths ranging from 34cm-53cm and 6 hand tools: grass trimmer, brushcutter, hedge trimmer, blower, multi-tool and chainsaw.

These products are lightweight and ergonomic and are extremely versatile, with interchangeable batteries the Freedom500 range really does make gardening easy - with all the power of petrol but the convenience of cordless.

Description

Why buy the Mountfield PRINCESS 38 Li 15″ Cordless Lawnmower (Kit)?

  • Features a 38cm (approx. 15″) cutting width, ideal for small to medium-sized lawns up to 350sqm.
  • Powered by a high-performance 860W brushless motor and STIGA ePower 48V battery technology.
  • Integrated rear roller creates a classic, professional-looking striped finish on your lawn.
  • Versatile 3-in-1 cutting system: choose between collecting, mulching, or rear discharge.
  • Lightweight polypropylene deck with 6 cutting heights adjusted by a single, convenient lever.
  • Supplied as a complete kit with two 2Ah batteries and a standard charger to get you started immediately.

Effortless Cordless Mowing with a Striped Finish

The Mountfield PRINCESS 38 Li is a powerful, hand-propelled cordless mower designed to make lawn care simple and efficient. It is an excellent choice for homeowners with small to medium-sized gardens up to 350sqm who desire a pristine, striped lawn without the hassle of cables or petrol. Its lightweight design and quiet operation offer a stress-free mowing experience.

Performance and Advanced Features

At its core is a powerful 860W brushless motor, driven by STIGA ePower 48V Lithium-Ion battery technology, delivering performance comparable to a petrol mower but without the emissions, noise, or maintenance. The 38cm (approx. 15″) cutting width allows for efficient coverage, while the integrated rear roller creates the classic light and dark stripes that define a well-kept British lawn. A front comb lifts the grass before cutting, ensuring a clean and even result every time.

Versatility is key, with a 3-in-1 cutting system allowing you to choose between collecting clippings in the generous 40-litre textile bag, mulching them to return vital nutrients to the soil, or using the rear discharge option. A single lever provides centralised adjustment through six cutting heights, ranging from 25mm to 75mm, enabling you to adapt perfectly to the season and your lawn’s condition.

Durable Design and User Convenience

Constructed with a durable yet lightweight polypropylene body in the stylish Mountfield Red, this mower is built to last. The flat handlebar features cam locks, a comfort switch, and a soft grip for comfortable operation. For easy transport and compact storage, the handlebar is both adjustable and fully foldable. This kit version comes complete with two 2.0Ah batteries and a standard charger, providing a runtime of up to 25 minutes depending on cutting conditions.

An Authorised UK Dealer You Can Trust

Sims Garden Machinery, with a history spanning over 100 years, is a trusted, family-run Mountfield authorised dealer. Purchasing from us provides confidence that you are getting a genuine product with full manufacturer support. Our knowledgeable sales staff are available to offer expert advice at our Stratford-upon-Avon showroom, while our workshop is staffed by trained mechanics ready to handle servicing and support. For local customers, this lawnmower comes with our free PDI (Pre-Delivery Inspection), local delivery, and a comprehensive handover demonstration to ensure you are comfortable with its operation from day one.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Specification Value
Power Source Battery
ePower Yes
Power 0.86 kW
Voltage 48 Volt
Battery Capacity 2 x 2 Ah
Lithium Battery Nominal Energy 172.8 Wh
Battery Kit Included
Maximum Mowing Area 350 ㎡
Cutting Method Collecting, Mulching, Rear discharge
Cutting Width 38 cm
Deck Material Polypropylene / ABS
Cutting Height Adjustment Centralized
Cutting Height Positions 6 positions
Cutting Height Range 25 – 75 mm
Driving Push
Collector Capacity 40 L
Handlebar Type Flat with cam locks and comfort switch + soft grip
Wheels 150/250 mm grooved wheels
Adjustable Handlebar Yes
Foldable Handlebar Yes
Weight 14 kg
Guaranteed Sound Power Level (LwA) 92 dB(A)
Vibration Level Hand (m/s²) 1.7
SKU 294386063/M21
EAN/UPC 8008984844018

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

Real people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.

Frequently Asked Questions

What size lawn is the Mountfield PRINCESS 38 Li suitable for?

The Mountfield PRINCESS 38 Li is ideally suited for small to medium-sized lawns, with a recommended maximum mowing area of up to 350 square metres. Its 38cm (approx. 15″) cutting width provides a good balance between maneuverability in smaller spaces and efficiency on larger lawns within this range.

Does this lawnmower create stripes on the lawn?

Yes, absolutely. The PRINCESS 38 Li is equipped with an integrated rear roller. As you mow, the roller gently presses the grass down, creating the classic light and dark striped effect for a professional, manicured finish.

What is included in the Mountfield PRINCESS 38 Li Kit?

This product is supplied as a complete kit, ready for you to start mowing. The box contains the Princess 38 Li lawnmower, two Mountfield 48V 2.0Ah lithium-ion batteries, and a standard battery charger.

Can I use the batteries from this mower with other Mountfield tools?

Yes. The PRINCESS 38 Li is part of Mountfield’s freedom500 cordless range. The supplied 48V batteries are interchangeable with all other garden tools in the freedom500 family, offering great value and flexibility.

User Manuals / Downloads


View Mountfield Brochure

Additional information
Brand
Blade Brake ClutchIndicates if the blade can be stopped while the engine keeps running.FALSE
Collector SizeThe capacity of the grass collection bag or box in litres.40
Cutting MethodThe cutting mechanism used (e.g., Rotary or Cylinder).Rotary
Cutting WidthThe width of the grass cut in a single pass.38 cm
Deck MaterialThe material the cutter deck is constructed from (e.g., Steel, Aluminium).Polypropylene / ABS
Drive TypeHow the mower is propelled (e.g., Push, Self-Propelled, Variable Speed).Push
Electric StartIndicates if the machine features a key or push-button electric starter.FALSE
Mowing FunctionsAvailable mowing modes (e.g., Collection, Mulching, Side-Discharge).[“Collection”,”Mulch”,”Rear-Discharge”]
Power Output (HP)The tool\'s power output measured in horsepower (hp).1.2
Power Output (kW)The tool\'s power output measured in kilowatts (kW).0.9
Rear RollerIndicates if the mower features a rear roller for creating lawn stripes.TRUE
Power SourceThe primary energy source (e.g., Petrol 4-stroke, Battery, Electric).Cordless
UNIVERSAL-Collection TypeCollect
WB-Mower Type?Rotary
WB-Cutting Width15″
WB-Propulsion TypePush
WB-Wheel TypeRoller (Stripes)
Specification

Specification

Battery Type Lithium Ion – 2 x Units Included
Battery Power 2 X 2AH (48V) STIGA E-Power 48V Lithium-Ion
Battery Run Time 20 Minutes x 2 Batteries ( 40mins)
Battery Charge Time 2 Hours
Ave. Battery Life (Charge Cycles) 2000
Cutting Width 38cm
Cutting Heights 25-75mm (6 Positions)
Height Adjustment Single Lever
Grass Collector 40 Litres
Mulching Yes
Side-Discharge No
Cutting Deck Polypropylene
Blades Single – Metal
Handles Foldable
Wheels Front 150mm / Rear 250mm + Rear Roller
Safety Features Operator Presence Control
Lawn Size 0-400m2
Weight 16.9kg Packaged, 14kg Unit Weight
Warranty 2 Years
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About Mountfield
At Sims Garden Machinery we stock a wide range of Mountfield garden equipment. We offer a range of lawn tractors and rider mowers, suited for commercial lawn maintenance. We also have a range of regular lawn mowers, in both petrol and electric models. We stock cordless hedge trimmers and grass trimmers, along with more specialist gardening equipment like pole pruners. Finally, we have spare batteries for cordless lawnmowers, and battery charging stations. We can deliver Mountfield garden equipment across the UK. Upon arrival a member of our team will assemble and demonstrate your equipment to you, ensuring safe and correct usage. Our industry-trained sales team are available to help with any queries you have about our range of Mountfield gardening equipment. Speak to a member of our team today to discuss lawnmowers, hedge trimmers, or accessories. At Sims Garden Machinery we have been selling high-quality gardening equipment for over 100 years, remaining a family-run business.
Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.