The 36 V cordless leaf blower has a 2-stage power control and reaches a maximum air speed of 250 km/h. The leaf blower has a detachable flat nozzle with a scraping edge, which allows for controlled and targeted movement of leaves and the separation of damp and stuck leaves. The device fits ergonomically in the hand during work and is well balanced.

FEATURES AND BENEFITS
Powerful removal of leaves and loose dirt around the house and in the garage.
Removable straight nozzle - for precise and accurate cleaning. Leaves can be blown into a pile, for example.
2-stage power regulation - maximum power or longest operating time: the power can be adjusted according to needs.
Integrated scraper edge - wet leaves and dirt can be removed with the scraper edge.
Ergonomic design - perfectly balanced for fatigue-free work.
Bayonet clip - for convenient storage in the room, the blowing device can be easily removed.
36V Battery Power platform - real-time technology with LCD display on the battery shows remaining run time, battery life and battery capacity.
Durable and powerful thanks to lithium-ion cells.
The replaceable battery can be operated with other devices from Kärcher's 36-V Battery Power platform.

Technical data
Battery-powered device
Battery platform Battery platform 36 V
Operating speed (km/h) max. 250
Flow rate (m3/h) 330
Speed control yes
Speed levels 2
Voltage (V) 36
Capacity with full battery (m2) max. 550 (2.5 Ah) / max. 1100 (5.0 Ah)
Operating time with full battery (min) max. 15 (2.5 Ah) / max. 30 (5.0 Ah)
Weight without accessories (Kg) 2.2
Weight including packaging (Kg) 3.253
Dimensions (L x W x H) (mm) 975 x 170 x 305

Scope of delivery
Option: Battery and charger not included
Blow pipe
Flat nozzle, including scraper edge

Same summary

The Kärcher LBL 4 Battery cordless leaf blower with 18 V voltage is particularly suitable for users who already have a Kärcher 18 V battery system at home, as the battery is not included. Due to its lighter and compact design, it will be well suited for regular cleaning of smaller terraces, driveways or gardens, especially where you want mobility without a cable. The model does not allow suction, so it is not the best choice if you also want to collect leaves in the collector at the same time. Before purchasing, it is advisable to check the compatibility of your existing batteries.

Recommendation source: Enaa guides and team experience.

User view

This leaf blower will be appreciated by users who value quick preparation of their garden, terrace or driveway without much effort or heavy equipment. Because it is compact, it is often chosen by those who already use other Kärcher cordless devices and have a battery at home, or who want an easy entry into cordless gardening. The lack of a suction function means that it is best suited for removing dry leaves and dry debris, and less so for collecting larger quantities or wet material in one container.

Users often prefer Kärcher brand devices because they value their reliability and the expanded ecosystem that allows one battery to be used on different devices.

Why buy at Enaa

With us, you will find clearly marked information about compatibility and accessories, making it easier to choose the right model for your needs. In addition, we offer well-filtered categories, allowing you to quickly compare models by main function or equipment. On Enaa, you can also easily find related products of the same system if you are thinking of expanding your cordless tool collection.

Answers to frequently asked questions

Can I also collect leaves in a bag or collector with this leaf blower?

No, this model only provides a blowing function and does not have the option of vacuuming or collecting leaves.

Do I need an extra battery or charger to get started?

Since the battery is not included, you will need a compatible Kärcher 18 V battery and charger if you don't already have them at home.

What surfaces is this blower best suited for?

It works best on small and medium-sized areas, such as driveways, yards, patios or rock gardens, where there is no need to collect large amounts of wet leaves.

Can I use the same battery in other Kärcher devices?

Yes, if you use a Kärcher 18 V battery system, you can use the same battery in several different devices within that system.

What should I consider when choosing a leaf blower model?

Consider your needs in terms of the included battery, suction power, and the size of the area you want to clean. If you're not sure, check out the range of different models in the cordless garden blowers and vacuums category.

Description updated: April 2026