#3 ETOOLAB RB-1 40V dual battery mower

Rank #3 in Best Cordless Lawn Mower 2026: Ten Ranked on Real Kits

ETOOLAB 40V Cordless Lawnmower, 34cm Cut, Brushless, For Medium Gardens

Rating
4.4
Ratings
164
Rank
#3
Price at Amazon £84.99

Price and rating as shown on Amazon when we collected them. Both change.

The ETOOLAB RB-1 is our number 3 best cordless lawn mower pick and the most battery per pound in the September 2026 ranking at £84.99. It ships with two 40V 4.0 Ah batteries and a charger, a 34 cm brushless deck spinning at up to 3000 rpm, five heights from 25 to 75 mm and a 30 litre collection bag. The maker claims coverage up to 300 m2 on the twin packs.

Two honest notes: the sheet prints the maximum cutting height as 34 Centimetres, a unit slip for a 75 mm deck, and the bullet weight of about 10 kg sits under the 11.2 kg sheet figure. Owners describe a quiet mower that glides over rough grass with power to spare. Everything on this page comes from the Amazon listing rather than our own testing.

How those 164 ratings break down

An average hides its own shape. This is the spread behind the 4.4 stars.

5 star
69%
4 star
17%
3 star
6%
2 star
2%
1 star
6%

Specification

Exactly as published on the Amazon listing, field for field.

Brand Name ETOOLAB
Model Number RB-1
Cutting Width 17 Inches (34 cm)
Cutting Heights 25 to 75 mm, five positions
Maximum Adjustable Cutting Height (as listed) 34 Centimetres
Minimum Adjustable Cutting Height 25 Millimetres
Motor 1000 W brushless, up to 3000 rpm
Kit Two 4.0 Ah batteries and charger included
Grass Bag 30 litres, mulch ready
Battery Average Life 30 minutes per the sheet
Item Weight 11.2 kg
ASIN B0D2HT29PF

What it is up against

The rivals it was ranked against in Best Cordless Lawn Mower 2026: Ten Ranked on Real Kits.

Questions people ask

How many batteries are included?

Two 40V 4.0 Ah batteries with a charger, per the listing.

What area can it mow?

The maker claims up to 300 m2 on the twin battery packs.

What cutting heights does it offer?

Five positions from 25 to 75 mm via a single lever.

Why is the max height printed as 34 cm?

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

What is the review status?

164 ratings at 4.4 at harvest time.

Why did it rank third?

The twin battery kit at £84.99 is unbeatable value, with the challenger brand status the only real risk.

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