
Summary

The Mountfield Electress 38 Li is an electric cordless lawn mower weighing just over 12kg and is powered by two 4.0Ah batteries. It has a 38cm cutting blade, a 40 litre hybrid grass collection bag and is designed for medium lawns up to 350m². There are 6 cutting heights available that range from 25mm to 75mm and the mower comes with a two year manufacturer’s warranty.
This Mountfield Electress 38 Li is identical to the Mountfield Electress 34 Li apart from the larger deck and larger grass collection bag. Therefore, for a full in-depth review, please see my review of this slightly smaller Mountfield on the link below.
There is also a handy table below that clearly shows the differences between all three Elecrtress models.
Mountfield Electress Comparison Table
Last update on 2025-03-15 / Affiliate links / Images from Amazon Product Advertising API
Main Features

- 38cm cutting width
- For lawns up to 350m²
- 40 litre hybrid grass collection bag
- Folding handle
- 6 cutting heights
- 2 x 4.0Ah STIGA batteries
- Up to 30 minute run time
- 2-year warranty
Mountfield Electress 38 Li User Manual
Click here to access the Mountfield Electress 38 Li user manual.
What’s Included In The Box?
- 1 x Mountfield Electress 38 Li lawn mower
- 2 x 4.0Ah lithium-ion batteries
- Battery charger
- Hybrid grass collection bag
- Safety key
- User manual
Pros and Cons
Should You Buy This Model?

I would have to recommend this model to anyone who needs a relatively versatile lawn mower without all the frills and has a larger sized lawn up to 350m². Mountfield mowers (owned by STIGA) are well built and use higher quality components compared to some of its competitors. Whilst this is not designed to be a premium mower, Mountfield have managed to retain quality, whilst keeping the price to an entry level machine.
As I said above, this is the largest of the Electress range with a deck size of 38cm. Just remember there is no rear roller or mulching option with all the mowers in the Electress range. If you are looking for both a rear roller and mulching ability, Mountfield have you covered with their Princess cordless range.
Conclusion
Within the Freedom 100 series, there are three lawn mowers, all with different area sizes in mind. The largest of these models, is this Electress 38 Li, which is a reliable and powerful lawn mower designed for everyday use in the larger garden. What’s more it will not break the bank. While it doesn’t have as many features as some of the more high end models, such as mulching or a rear roller, it does provide you with everything you need to have a nicely maintained lawn with very little effort.
Where Should I Purchase This Model?
- POWERFUL: battery lawnmower Mountfield Electress 38 Li Kit, 40L grass collector, rust-proof chassis
- CUTTING: width of 15 In (38 cm) with adjustable height of 1.0-3.0 In (25-75 mm), ideal for up to 350 sqm
- USER-FRIENDLY: hand-propelled, intuitive operation, reduced noise and vibration
- LIGHTWEIGHT: weights only 26 lbs (12 kg)
- BATTERY KIT INCLUDED: up to 25 min run time with 2 included ePower batteries 20V 4Ah and dual charger
Last update on 2025-03-15 / Affiliate links / Images from Amazon Product Advertising API
Mountfield Electress 38 FAQs
What is the cutting width of the Mountfield Electress 38 Li?
38cm.
Does the Mountfield Electress 38 Li come with a rear roller?
No.
How many batteries are supplied with this mower?
2 x 4.0Ah.
How much does the Mountfield Electress 38 Li weigh?
12.5kg.
Can the Mountfield Electress 38 Li be stored vertically?
No vertical storage on this model.
What are the dimensions on the Mountfield Electress 38 Li?
Dimensions L x W x H (mm) 1365 x 475 x 1040.
Not sure about this electric mower? Click here to see more electric cordless lawn mower reviews.
As a seasoned expert in the field of garden power tools, I have dedicated over a decade to working with and reviewing a wide variety of lawn mowers. My extensive experience has allowed me to gain a deep understanding of the benefits and limitations of different types of mowers and garden tools.
Over the years, I have honed my skills in writing informative articles and creating helpful videos for various blogs and publications. This has given me the ability to not only recognise what makes a good lawn mower, but also to help you choose the perfect garden tool for your specific needs and requirements.
With my wealth of knowledge and expertise, I am confident that I can provide you with valuable insights and recommendations when it comes to selecting the right lawn mower for your lawn. So, whether you're looking for a battery cordless, electric, petrol, or robotic mower, you can trust in my expertise to guide you towards the best option for your garden.