STIHL FSA 45 Cordless Grass Trimmer (Integrated Battery)

The STIHL FSA 45 Cordless Grass Trimmer is the ideal tool for homeowners who want to maintain their gardens effortlessly. This handy, battery-powered trimmer is part of STIHL’s AI Line, and is designed for straightforward trimming and clearing tasks. It features a PolyCut 2-2 cutting head and an integrated battery, offering users the convenience of cordless operation without the need for constant recharging.

Lightweight and easy-to-use

Weighing in at just 2.3 kg, the FSA 45 is easy to manoeuvre, making it perfect for users of all experience levels. The cordless design eliminates the hassle of dealing with tangled cables, allowing for greater freedom of movement. Furthermore, being battery-powered it also has exceptionally low noise and vibrations and zero emissions, creating a more pleasant user experience. It also allows for early morning or late evening use without causing a disturbance.

Adjustable features for versatile trimming

Easily change the working angle of the head for the task at hand. Keep it as standard for cutting grass edges a lawnmower cannot reach, or turn it on its side for vertical edge trimming along pathways and flowerbeds. Both the shaft and loop handle offer tool-free adjustment, with the handle providing more freedom of movement in narrow spaces. This practical hand position makes it easier to clear areas between bushes, shrubs, or benches.

PolyCut blades and mowing line

The FSA 45 makes it easy to switch between PolyCut blades and mowing lines without changing the mowing head. This versatility allows you to handle different types of vegetation efficiently. Additionally, up to 6 spare PolyCut blades can be stored on the power tool, allowing for quick blade changes without having to fetch replacements. The spacer bracket protects plants and the mowing head, ensuring precise trimming without damaging your garden.

Integrated battery with charge level indicator

The STIHL FSA 45 comes with an integrated battery that features an LED charge-level indicator. It lets you check the battery status at any time with the push of a button, ensure you can plan your work efficiently. Depending on the working conditions, the battery provides up to 20 minutes of lawn edging time, whilst it charges in 145 minutes to 80% capacity and 210 minutes to full capacity.

Activation key

The activation key ensures safe and secure transport and storage of the FSA 45. By removing the key, you deactivate the power supply, preventing accidental start-ups. When you need to use the tool, simply insert the key to reactivate the power supply.

What’s included in the STIHL FSA 45 Cordless Grass Trimmer price

This listing contains everything you need to start strimming, including the strimmer itself (with an integrated battery), charging cable, and activation key. It comes fitted with a PolyCut 2-2 head, with additional blades available to purchase separately.

Some assembly is required before you can use the strimmer, including attaching the loop handle and fitting the guard and spacer bracket. Watch how to assemble the STIHL FSA 45.

STIHL FSA 45 top tips

1) When you have finished using the grass trimmer, remove the activation key and clean the machine using a damp cloth or a soft brush

2) Store the grass trimmer in a clean and dry area, ideally within a temperature range of 0-50ºC and with around 40-60% battery charge (2 green LED lights)

3) Place the PolyCut blades in a bucket of water 12-24 hours before use, to help make them more flexible so they are less likely to break

STIHL FSA 45 FAQs

Q. Does the STIHL FSA 45 come with a battery?
A. Yes, the battery is integrated within the strimmer unit.

Q. What size line is a STIHL FSA 45?
A. The FSA 45 comes as standard with PolyCut blades. However you can easily switch to line, with 1.6 mm the recommended diameter (1.4 mm is also acceptable).

STIHL warranty

The warranty covers the FSA 45 for a period of two years from the date of purchase when the owner uses it for its designed purpose by domestic users. Terms and conditions apply. Garden Machinery Direct will register the warranty with STIHL for you.

Take a closer look at the features and benefits of the STIHL FSA 45

Take a closer look at the STIHL FSA 45 in action!