Is the Litheli U20 mower good for a small yard?

Yes. The 14-inch deck and light body suit small, flat lawns and touch-up cuts. On anything close to a quarter acre, expect many passes and possibly a second battery.

Does it handle tall or wet grass?

Not well. The 20V motor slows in thick, wet or overgrown grass. Cut more often and set the deck higher on the first pass of the season.

What battery does it use?

It runs on Litheli's U20 20V battery system and comes with a 5.0Ah pack. That pack also fits other Litheli U20 tools, so you can share batteries across the line.

The lowest setting is 1 inch, which gives a short, tidy finish. Raise it in hot, dry weather to protect the lawn.

Is it self-propelled?

No. It is a push mower, so you supply the effort, which matters most on slopes and uneven ground.

How does it compare with an 18-inch cordless mower?

It is lighter and easier to store but cuts a narrower swath, so it takes longer on the same lawn. An 18-inch mower usually has more power and a wider cut at the cost of weight.