Product guide

LiTHELi U20LM02-HA220-UN-US-004 21-Inch Cordless Lawn Mower

Cordless Lawn: The LiTHELi U20LM02-HA220-UN-US-004 is a battery-powered walk-behind mower listed with a 21-inch cutting width and two 8.0Ah batteries in the title. Its listed runtime and separate description do not fully agree, so treat runtime as conditional rather than guaranteed.

At a glance

The listing title specifies two 8.0Ah batteries, while another feature describes one upgraded 8.0Ah battery.
The description says the mower supports grass collection, mulching, and side discharge.
The listing says this is not a self-propelled model.
The description claims a 90W charger can charge two batteries at the same time.

Price

$247.50Save 25%

Reference price: ~~$329.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

A 21-inch cutting width can cover more ground per pass than a narrower deck, all else being equal.
The listed adjustable cutting-height range runs from 0.98 to 2.98 inches.
Grass collection, mulching, and side discharge are stated as supported mowing options.

Cons

Manual, non-self-propelled operation means the mower must be pushed by the user.

Technical specifications

10 specifications

Identity
Brand	LiTHELi
Model	U20LM02-HA220-UN-US-004

Power and battery
Power configuration	Battery Powered
Battery life listed	45 minutes

Cutting
Cutting width	21 inches
Minimum adjustable cutting height	0.98 inches
Maximum adjustable cutting height	2.98 inches

Operation and dimensions
Operation mode	Manual
Dimensions listed	40.16"D x 23.5"W x 16.73"H
Color	Blue

What to know before buying

Listing details to confirm

The battery claims are inconsistent: the title says 2 x 8.0Ah, a feature discusses one 8.0Ah battery, and runtime is listed as 45 minutes while the description says 45 to 60 minutes depending on grass thickness. Confirm the selected configuration, runtime conditions, and included accessories in the listing before purchase.

Who is it for?

A good fit for

Buyers seeking a cordless mower with a listed 21-inch cutting width and adjustable cutting height.
Users who prefer to push the mower and want the stated choice of collection, mulching, or side discharge.

Less suited to

Buyers who need a self-propelled mower.
Buyers who require a confirmed battery count or a specific runtime without checking the configuration details.

Frequently asked questions

Is this mower self-propelled?

No. The listing description explicitly says this model is not self-propelled.

What runtime does the listing give?

The details list 45 minutes, while the description says 45 to 60 minutes depending on grass thickness. Treat runtime as conditional and confirm the applicable configuration.

Does it support mulching and side discharge?

The description says it supports grass collection, mulching, and side discharge.

How many batteries are included?

The title says 2 x 8.0Ah batteries, but a feature description refers to one 8.0Ah battery. Check the selected listing configuration to confirm the actual package.