Mountfield Empress 46 Roller Li Kit (48V, 46cm, Self-Propelled)

What battery powers this mower and how long does a charge last?

This mower runs on a STIGA ePower 48V lithium-ion battery with a 4Ah capacity. It's a single battery setup paired with a brushless motor rated between 1300W and 1500W depending on the spec sheet you check. Battery-powered mowers like this one give you petrol-like cutting power without the fumes or the noise. A dual charger comes included in the box so you can keep a spare battery topped up if you buy one separately. Runtime will depend on grass length and lawn conditions but for most gardens under 400 square metres one charge should get the job done.

How wide is the cutting path and what height options do I get?

The cutting width sits at 46 cm, which makes it a solid choice for medium to larger lawns. You won't be making as many passes as you would with a smaller 32 cm or 38 cm mower. On height adjustment there are five positions ranging from 20 mm up to 70 mm. Why does that range matter? A lower cut suits fine lawns in summer while a higher setting protects grass roots during dry spells or shaded areas. Having five positions rather than three gives you finer control over the final look.

Does this mower come with a grass collection box?

Yes. It has a 55-litre hybrid grass catcher fitted as standard. The hybrid design combines fabric and hard plastic sections which tends to hold more clippings before it needs emptying compared to an all-fabric bag. It also has a fill indicator so you know exactly when it's time to empty it rather than guessing or checking manually. This saves time on bigger lawns where you'd otherwise be stopping and starting the mower repeatedly.

What is the roller for and does it actually create stripes?

The built-in roller sits behind the cutting deck and presses the grass down as you mow. This is what creates the classic striped lawn pattern you see on football pitches and bowling greens. It works by bending the grass blades in alternating directions on each pass so light reflects differently off each strip. You don't need to do anything extra here. The roller is integrated into the chassis so stripes happen automatically as you mow in straight lines.

Is the mower self-propelled or do I need to push it myself?

It's self-propelled. The wheels drive themselves forward so you're guiding the mower rather than pushing it through the grass. This matters a lot on a 46 cm wide deck because that's a reasonable amount of mower to push manually especially on an incline or thicker grass. Self-propulsion means less physical effort and a steadier cutting speed which can also improve the final finish of your lawn.

What's in the box when it arrives?

You'll get the mower itself along with the rechargeable battery and a dual charger. No assembly is required according to the product listing, so you won't be hunting for tools or following a lengthy setup guide. The grass catcher and roller are already fitted. This is worth knowing if you're ordering online and want to get mowing the same day it arrives.

What size garden is this mower actually suited to?

Given the 46 cm cutting width and the single 4Ah battery, this sits in the category for larger domestic lawns rather than small courtyard gardens. If you've got a lawn over 300 square metres this width will save you time compared to a narrower mower. For postage stamp sized lawns you'd likely find a 32 cm model more manoeuvrable and probably unnecessary overkill in terms of battery capacity.

What warranty comes with the Empress 46 Roller Li Kit?

There's a 5-year warranty attached to this model along with 5 years of spare parts availability across the EU. Separately the manufacturer warranty description lists 2 years as standard cover, so it's worth checking with the retailer exactly what the 5-year cover includes versus the base manufacturer terms. Either way it's a decent length of cover for a battery mower and shows confidence in the build quality of the Empress 46 Roller Li Kit.