Husqvarna LB 448iV

The Husqvarna LB 448iV Electric Lawnmower is an excellent mower overall, although a couple of engineering decisions let an otherwise great product down. I’m still giving it 5 stars, because after a year of ownership it has performed perfectly — once I implemented a few engineering modifications. The main issue is the very thin, lightweight plastic covers on the inner side of the wheels. Debris can easily damage these covers, which then allows material to enter the wheel drive mechanism and cause it to lock up. This happened to my unit after only four uses. In my view, this is a poor design choice that Husqvarna should review, as it risks undermining the brand’s reputation for quality.

As shown in the attached photos, I permanently solved the problem by bonding a 3 mm reinforced rubber mat to the replacement plastic covers. The rubber absorbs and distributes impact forces, preventing debris from penetrating and protecting the drive mechanism.

I also redesigned the centre-pivot handle attachment, replacing it with a more traditional folding handle design. This change significantly reduces setup time and makes the mower much easier to transport and store.

Pros

Excellent mower overall with plenty of power

Easily handles a medium-sized lawn with battery capacity to spare

Great cut quality and excellent mulching performance

Cons

Weak inner wheel protection due to thin plastic design (can be improved with impact-resistant reinforcement)

Awkward centre-pivot handle design, which makes transport and storage more cumbersome than traditional folding handles (modifiable, see photos)