# Litheli Cordless Lawnmower, 40V/37cm Cutting Width, Battery Lawn Mower, 6 Cutting Heights, 40L Grass Box, Incl. 2x 4.0Ah Batteries

Source: https://www.ranked10.co.uk/garden/best-cordless-lawn-mower/litheli-u20lm00
Ranked #10 in "Best Cordless Lawn Mower 2026: Ten Ranked on Real Kits": https://www.ranked10.co.uk/garden/best-cordless-lawn-mower

- Price: £119.99 (checked on Amazon UK on 2026-09-05)
- Amazon rating: 3.9 from 20 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DP4QYTQR?tag=ranked10-21

The Litheli U20LM00 closes our best cordless lawn mower ranking for September 2026 because its package is interesting and its evidence is not. It offers a 37 cm cutting width, two 40V 4.0 Ah batteries, a 40 litre grass box and six cutting heights at £119.99. The sheet, however, prints the maximum cutting height as 75 Centimetres where 75 mm belongs and lists the mower at 16.2 kg, far heavier than the lightweight claims in the marketing.

With only 20 ratings at 3.9, this is the least proven mower we ranked. Owners who did buy praise the lightness and the smooth cut while noting the batteries take hours to recharge. Existing Litheli U20 owners get the most from this machine. Everything on this page comes from the Amazon listing rather than our own testing.

## Specification

| Field | Value |
|---|---|
| Brand Name | LiTHELi |
| Model Number | U20LM00-0K210 |
| Cutting Width | 37 Centimetres |
| Cutting Heights | 25 to 75 mm, six positions |
| Maximum Adjustable Cutting Height (as listed) | 75 Centimetres |
| Minimum Adjustable Cutting Height | 25 Millimetres |
| Grass Box | 40 litres |
| Kit | Two 4.0 Ah batteries included |
| System | Litheli U20 series across 30 plus tools |
| Item Weight | 16.2 kg |
| Colour | Basic |
| ASIN | B0DP4QYTQR |

## Questions people ask

**What cutting width does it offer?**

37 cm with two 4.0 Ah batteries, per the listing.

**Why is the max height printed as 75 cm?**

That is a unit error in the sheet (as listed); the mower adjusts to 75 mm.

**How heavy is the mower?**

The sheet lists 16.2 kg, heavier than the lightweight marketing claims.

**How long do the batteries take to charge?**

Owners report the batteries take hours to recharge.

**What is the review status?**

20 ratings at 3.9 at harvest time, the thinnest pool in the ranking.

**Why did it rank last?**

A wide deck and twin batteries cannot beat the thin, mid rating evidence at this price.