Mountfield offers this lawn mower that has a collection box of 35 litres. It has a maximum cutting width of 34 cm, so it's suitable for smaller lawns.
From Just Lawnmowers
Mountfield Princess 34 Electric Lawn Mower
The product exists on 7 additional merchants that doesn't have an agreement with PriceRunner.
Too expensive? Get a notification as soon as the price drops.