The Kärcher LMO 2-18 Battery Set battery lawn mower boasts a combination of compactness (cutting width 32 cm ) for comfortable maneuverability and a powerful brushless motor . In addition to its performance, the motor is also characterized by quiet operation, energy efficiency and a long service life. Other important qualities of the lawn mower:

• impressive precision even at edges with lawn combs ;
• 30-liter grass catcher with optimized filling (up to 95%) and practical filling indicator ;
• included battery (18 V, 5 Ah) ;
• transport handle for easier carrying, etc.

Karcher LMO 2-18 Battery Set Battery Lawn Mower

The LMO 2-18 Battery Set battery lawn mower with a brushless motor and a cutting width of 32 cm is ideal for small plots and is immediately ready for use complete with battery and fast charger.

Light and agile: with a cutting width of 32 cm, the LMO 2-18 Battery Set battery lawn mower is ideal for smaller lawns up to 250 square meters.

The cutting height can be set to one of five levels, from 25 to 60 mm.

Combined with a powerful brushless motor, the grass is always cut precisely.

When mowing along edges or fringes, lawn combs align the blades of grass, ensuring that no blades miss.

The cut grass is collected in a 30-liter grass collector.

The height-adjustable guide handle ensures an upright and comfortable position while mowing, and the foldable design allows for space-saving storage.

The transport handle can also be used to carry the lightweight battery lawn mower wherever needed, for example up and down stairs.

One battery and a fast charger are included in the scope of delivery.

Features and benefits

Powerful brushless motor:
• High performance and longer product life

Efficient filling of the grass catcher:
• Thanks to the optimized airflow, the grass catcher is filled to 95%. This means fewer blockages during work.

Charge level indicator:
• The flap on the grass catcher closes when the catcher is completely full and needs to be emptied.

Easy cutting height adjustment:
• With a single movement, you can adjust the required cutting height to one of five levels, ranging from 25 to 60 mm.

Mowing all the way to the edge of the lawn:
• The grass rake automatically captures even the grass right at the edge of the lawn.

Space-saving design:
• The textile collection bag can be folded to a very small size and stored on the lawnmower in a space-saving manner.
• Foldable guide handle allows for storage in a small space.

Built-in carrying handle:
• Built-in carrying handle allows for easy transport.

Ergonomic handling concept:
• The guide handle can be adjusted to your body height – to ensure an upright posture while working.
• Foam handle provides a secure hold and a comfortable feel.
• Full-length control stick on the guide handle allows for easy operation.

Security key:
• Child lock: prevents the lawnmower from being started accidentally.

18 V Kärcher cordless battery:
• Real-time technology with LCD battery display: shows remaining operating time, remaining charging time and battery capacity.
• Durability and performance are provided by lithium-ion cells.
• Removable battery can be used in other devices of the Kärcher 18 V Battery Power platform.

Technical data:
• Device: battery-powered
• Battery platform: Battery platform 18 V
• Cutting width (cm): 32
• Cutting height (mm): 25 - 60
• Grass catcher capacity (l): 30
• Drive: Brushless motor
• Number of revolutions (rpm): 3500
• Battery type: Lithium-ion replacement battery
• Voltage (V): 18
• Capacity (Ah): 5
• Number of batteries required (Piece(s)): 1
• Capacity with full battery * (m2): max. 125 (2.5 Ah) / max. 250 (5.0 Ah)
• Operating time with full battery (min): max. 14 (2.5 Ah) / max. 28
• Battery charging time with fast charger 80% / 100% (min): 94 / 143
• Charging current (A): 2.5
• Charger mains connection (V/Hz): 100 - 240 / 50 - 60
• Color: Yellow
• Weight without accessories (Kg): 10.35
• Dimensions (L x W x H) (mm): 1186 x 354 x 1026

Scope of delivery:
• Option: Battery and charger included
• Battery: Accumulator 18 V/5.0 Ah Battery Power (1 piece)
• Battery charger: 18 V Battery Power fast charger (1 pc.)
• Grass collection basket

Equipment:
• Blade
• Height-adjustable guide handle
• Built-in carrying handle
• Charge level indicator

Same summary

The Kärcher LMO 2-18 Battery Set battery lawnmower with the included battery and up to 40-liter collector is particularly suitable for small to medium-sized gardens where maneuverability is important. The cutting width in the range of 31-40 cm allows for efficient work on uneven surfaces and easier maneuvering along edges or flower beds. One battery is sufficient for shorter jobs, so this model is less suitable for very large lawns or intensive users who need longer operating times without interruption. If you value compactness and are looking for a practical starter set or regular maintenance of smaller areas, this lawnmower is the right choice.

Recommendation source: Enaa guides and team experiences.

User view

This cordless lawnmower is often the first choice for urban homeowners, young families or anyone looking for a simple solution for regular maintenance of smaller gardens. In practice, it allows for quick preparation for work without cables and easy storage, which is especially useful if you value flexibility and do not have a lot of space to store equipment. The capacity of the basket up to 40 liters means less frequent emptying during regular mowing, while keeping the mower light and manageable.

Users often trust the Kärcher brand for its reliability and comprehensive solutions for the home and garden.

Why buy at Enaa

At Enaa you can choose from a proven range of battery lawnmowers and always receive a detailed product description for easy comparison before buying. Our user interface allows you to quickly filter by the most important features, such as cutting width or basket capacity, making finding the right model even faster. If you need additional information or help with your choice, our experts from the “Garden and Tools” section are available with clear advice tailored to your taste.

Answers to frequently asked questions

What size lawn is this mower suitable for?

The Kärcher LMO 2-18 Battery Set is best used on small to medium-sized, landscaped areas - due to its cutting width and one battery, it is optimal for lawns up to approximately 300-400 m².

Can the lawnmower be used without the mulching basket?

This model is primarily designed to collect grass in a bag. If mulching is key, we recommend checking if the model supports this feature or choosing a mower that has this specifically marked.

What does the one battery included mean and is it enough for the entire mowing session?

The single battery included is sufficient for most smaller gardens in one mowing session. For larger or more demanding areas, an intermediate charge or an additional battery may be required.

How is this mower stored when not in use?

The lawn mower usually has foldable handles, which makes it easy to store even in a limited space, such as a garage or garden shed.

Can I use a battery from other Kärcher devices?

Kärcher usually uses uniform battery systems for several types of devices. Please check the battery compatibility according to the battery platform marking before use.

Description updated: April 2026