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Battery String Trimmers

Husqvarna 525iLK Motor unit

Price from $469.99

 
 
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40 V
Battery voltage
16.5 in
Cutting width
5.29 lbs
Weight (excl. battery)
$469.99 - Price includes
Husqvarna 525iLK Motor unit - 970 55 18‑03
Not included
  • Harness
  • Saw blade
  • Trimmer head
  • Battery
  • Grass blade
  • Battery charger

Battery combi machine motor unit with integrated connectivity

Husqvarna 525iLK battery combi machine motor unit is power-equivalent to our 25cc petrol engine units. You can use it with most of our combi attachments. Designed for full-time professional use, this cordless electric combi machine motor unit is equipped with a brushless E-TORQ motor to deliver the performance you need for any job. Combined with our professional click-on attachments you’ll get a highly versatile set of tools for grass cutting, pruning, hedging, edging or cleaning. Integrated connectivity for easy connection to digital services. Battery and charger not included.

Features

Specifications

Compare specifications and features with similar Husqvarna products.
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COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Battery

Battery voltage

40 V

Battery chemistry

Li-Ion

Battery ECO system

Husqvarna BLi-X 36 V
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Capacity

Cutting width

16.5 in
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Dimensions

Weight (excl. battery and cutting equipment)

5.29 lbs

Weight (excl. battery)

5.29 lbs

Product size length

35.4 in

Tube diameter

0.945 in

Product size width

8.9 in

Tube length

23.622 in
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Engine

Maximum rpm output shaft

8,400 rpm

Motor type

BLDC (brushless)

Maximum power speed

8,400 rpm
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Equipment

Gear ratio

1

Drive gear angle

30 °

Harness

Not included

Saw blade

Not included

Trimmer head

Not included

Battery

Not included

Grass blade

Not included

Number of batteries included

0

Battery charger

Not included
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Sound and noise

Sound power level, guaranteed (LWA)

95 dB(A)

Sound pressure level at operators ear

86 dB(A)
COMBI TRIMMER 525iLK engine unit, BT
970 55 18‑03
Vibration

Equivalent vibration level (ahv, eq) front handle

1.4 m/s²

Equivalent vibration level (ahv, eq) rear handle

1.5 m/s²

Equivalent vibration level (ahv, eq) left handle

1.4 m/s²

Equivalent vibration level (ahv, eq) right handle

1.5 m/s²

Accessories

(15)

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See all spare parts for 525iLK Motor unit

Battery runtime

Select activity to discover estimated runtime.

Estimated runtimes for Light grass cutting with Husqvarna 525iLK Motor unit. 

Battery runtime on a single charge depends on several factors such as battery capacity, which kind of machine it powers, the type of application, and external conditions such as ambient temperature and weather. Battery runtime is also influenced by e.g. the battery’s age and health status, the battery’s usage history and remaining capacity, and how the equipment is operated and the power level of the application. The battery runtimes shown are “up to” values based on internal testing of products in energy saving mode, including typical work, basic maintenance, and movement/climbing. These figures are guidelines only and may vary between tasks, settings, and environments, and are not guaranteed to be repeatable in real-world use.

Reviews

Services

Owner support

Manuals, handbooks, spare parts, guides, and related information for 525iLK Motor unit can be found in the product support.
Product support for 525iLK Motor unit

Frequently asked questions

What attachments are compatible with the Husqvarna 525iLK powerhead?

The Husqvarna 525iLK is a multi-purpose combi tool compatible with a wide variety of click-on attachments, including string trimmers, hedge trimmers, pole saws, edgers, and brushcutters. (Note: Attachments are sold separately). Check out the selection here: https://www.husqvarna.com/ca-en/attachments-for-combi-trimmers-and-brushcutters/

Does the Husqvarna 525iLK "tool only" include a battery and charger?

No, the "tool only" version of the Husqvarna 525iLK does not include a battery or charger. It is designed for users who already own compatible Husqvarna 40V BLi-X batteries, or those who wish to purchase their preferred battery capacity separately.

How does the power of the 525iLK compare to a gas trimmer?

The Husqvarna 525iLK features a highly efficient brushless E-TORQ motor that delivers performance equivalent to a 25cc gas engine, providing professional-grade power without the emissions, noise, or maintenance of gas.

Is the Husqvarna 525iLK powerhead waterproof?

The 525iLK powerhead features an IPX4 weatherproof classification. This means it is highly water-resistant and designed to operate safely and reliably in rainy or wet conditions.

What battery system does the Husqvarna 525iLK use?

This powerhead operates on the Husqvarna 40V BLi-X flexible battery system. It features a patented horizontal "battery-through-body" design to reduce the risk of dirt and water entering the battery compartment.

Is the Husqvarna 525iLK suitable for commercial landscaping?

Yes, the Husqvarna 525iLK is a professional-grade battery combi tool designed for full-time commercial use. It features active cooling, low-maintenance components, and integrated connectivity to sync seamlessly with Husqvarna Fleet Services™.

How much does the Husqvarna 525iLK powerhead weigh?

The 525iLK powerhead weighs just 5.29 lbs (excluding the battery and cutting attachments). Its lightweight, balanced design includes an adjustable front handle and arm support for comfortable, ergonomic use.

What is the benefit of the 3-speed mode on the 525iLK?

The intuitive 3-speed keypad allows you to adjust the power output based on your specific task. Lower speeds maximize battery runtime for lighter trimming, while the highest speed delivers maximum power for clearing dense brush.

Does the Husqvarna 525iLK feature an automatic shut-off?

Yes, the 525iLK is equipped with an automatic shutdown feature. If the machine is left idle for 3 minutes, it will automatically power off to conserve battery life and enhance user safety.

Can the shaft on the Husqvarna 525iLK be detached for storage?

Yes, the 525iLK features a quick-release detachable shaft. This allows the unit to easily break down into two pieces for compact storage in a garage or safer transport in a landscaping truck or trailer.

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