For precise trimming and pruning around the garden, the Kärcher GSH 18-20 cordless 2-in-1 grass and shrub shear is a versatile and essential tool. This machine delivers crisp lawn edges and elegant hedge shapes, making it perfect for tidying up even the tightest areas. The interchangeable blades, which can be easily switched using a simple screw-in system, allow for adaptability to various jobs. Use the 12cm grass blade for neat lawn edges and switch to the 20cm shrub blade for pruning hedges and shrubs. The GSH 18-20's low weight and high-power battery ensure comfortable use for extended periods. It's compatible with Kärcher 18V 2.5ah and 5.0ah batteries. An LCD screen displays the remaining battery life.
For precise trimming and pruning around the garden, the Kärcher GSH 18-20 cordless 2-in-1 grass and shrub shear is a versatile and essential tool. This machine delivers crisp lawn edges and elegant hedge shapes, making it perfect for tidying up even the tightest areas. The interchangeable blades, which can be easily switched using a simple screw-in system, allow for adaptability to various jobs. Use the 12cm grass blade for neat lawn edges and switch to the 20cm shrub blade for pruning hedges and shrubs. The GSH 18-20's low weight and high-power battery ensure comfortable use for extended periods. It's compatible with Kärcher 18V 2.5ah and 5.0ah batteries. An LCD screen displays the remaining battery life.
in 3 offers
The lowest price for Kärcher - Cordless Grass and Shrub Shear GSH 18-20 Battery right now is $159.90 at Kärcher Australia, compared across 3 retailers.
The all-time low was $68.08 on 4 Mar 2026 — today's price is 135% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 Sept 2026.
Kärcher - Cordless Grass and Shrub Shear GSH 18-20 Battery
For precise trimming and pruning around the garden, the Kärcher GSH 18-20 cordless 2-in-1 grass and shrub shear is a versatile and essential tool. This machine delivers crisp lawn edges and elegant hedge shapes, making it perfect for tidying up even the tightest areas. The interchangeable blades, which can be easily switched using a simple screw-in system, allow for adaptability to various jobs. Use the 12cm grass blade for neat lawn edges and switch to the 20cm shrub blade for pruning hedges and shrubs. The GSH 18-20's low weight and high-power battery ensure comfortable use for extended periods. It's compatible with Kärcher 18V 2.5ah and 5.0ah batteries. An LCD screen displays the remaining battery life.
For precise trimming and pruning around the garden, the Kärcher GSH 18-20 cordless 2-in-1 grass and shrub shear is a versatile and essential tool. This machine delivers crisp lawn edges and elegant hedge shapes, making it perfect for tidying up even the tightest areas. The interchangeable blades, which can be easily switched using a simple screw-in system, allow for adaptability to various jobs. Use the 12cm grass blade for neat lawn edges and switch to the 20cm shrub blade for pruning hedges and shrubs. The GSH 18-20's low weight and high-power battery ensure comfortable use for extended periods. It's compatible with Kärcher 18V 2.5ah and 5.0ah batteries. An LCD screen displays the remaining battery life.
Last updated at 25/09/2026 00:26:42
Kärcher Grass and Shrub Shear GSH 18-20 18V Battery Platform; 200mm Cutting Length; 120mm Cutting Width; Skin Only
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kärcher - Cordless grass and shrub shear GSH 18-20 Battery
Delivery $16.95
Gsh 18-20 - battery grass and shrub shear 18v (without battery)
Delivery $69.47
originally posted on very.co.uk
Have had for a,year and it's decent if flawed. First, the battery lasts about 45 minutes but takes hours to charge. Second the motor is okay but cuts out regularly if the grass has any length to it and thirdly, I claimed the extra battery on offer from Karcher which came after about 3 months and has since stopped working. The digital readout on the battery is useful but it's broke on both. In conclusion, it's okay but flawed and not worth 250.
originally posted on kaercher.com
My experience for this Karcher product -GSH 2 plus that has greatly improved my gardening. It has a sleek design and a very comfortable grip. The two clever attachments helps to shape, de-weed, and maintain garden effectively and efficiently, saving both time and energy.One of the best aspects of this tool is its portability. I’m not restricted by extension leads, which gives me the freedom to move around my garden with ease. It has truly made my gardening experience enjoyable and productive.Additionally, this tool is especially helpful for those who may struggle with heavier products, as it is lightweightI recommend it to anyone looking for a reliable and user-friendly gardening solution. It’s a fantastic addition to any gardener’s toolkit
originally posted on kaercher.com
Ok so I LOVED this - for transparency I was gifted this from influenster for free in exchange for my review. We have a really ‘green’ garden and we are terrible at keeping on top of it but this has made such a huge difference - it’s so easy to just grab and trim a little when I notice it! So far so good! Compact and lightweight
| Autonomy for battery charging | max. 100 (2,5 Ah) / max. 200 (5.0 Ah) min |
| Battery platform | 18V battery platform |
| Battery powered device | Yes |
| Brush blade tooth pitch | 10 mm |
| Cutting width of the grass disc | 12 cm |
Kärcher Grass and Shrub Shear GSH 18-20 18V Battery Platform; 200mm Cutting Length; 120mm Cutting Width; Skin Only
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kärcher - Cordless grass and shrub shear GSH 18-20 Battery
Delivery $16.95
Gsh 18-20 - battery grass and shrub shear 18v (without battery)
Delivery $69.47
Have had for a,year and it's decent if flawed. First, the battery lasts about 45 minutes but takes hours to charge. Second the motor is okay but cuts out regularly if the grass has any length to it and thirdly, I claimed the extra battery on offer from Karcher which came after about 3 months and has since stopped working. The digital readout on the battery is useful but it's broke on both. In conclusion, it's okay but flawed and not worth 250.
My experience for this Karcher product -GSH 2 plus that has greatly improved my gardening. It has a sleek design and a very comfortable grip. The two clever attachments helps to shape, de-weed, and maintain garden effectively and efficiently, saving both time and energy.One of the best aspects of this tool is its portability. I’m not restricted by extension leads, which gives me the freedom to move around my garden with ease. It has truly made my gardening experience enjoyable and productive.Additionally, this tool is especially helpful for those who may struggle with heavier products, as it is lightweightI recommend it to anyone looking for a reliable and user-friendly gardening solution. It’s a fantastic addition to any gardener’s toolkit
Ok so I LOVED this - for transparency I was gifted this from influenster for free in exchange for my review. We have a really ‘green’ garden and we are terrible at keeping on top of it but this has made such a huge difference - it’s so easy to just grab and trim a little when I notice it! So far so good! Compact and lightweight
I love how portable this is. It’ charges very fast and the battery power lasts long which is amazing. It is very powerful and trims areas that are hard to reach. The instructions are also very detailed which is great
I thought I would take the plunge and try some of the new Kärcher garden tools and with many hedges and a fussy lawn this seemed like the ideal place to start.Pros: Very high quality tool from the machine itself to the battery that shows not only the charge but time of use left. Grass trimmer is fantastic for those awkward angles or for touching up parts of the lawn that are a bit too eager.Cons: I would advise paying attention to the description; this product is really just for shrubs at most. It leaves a fine finish on smaller and finer shrubs, but anything slightly thick and coarse such a hedge it struggles as there is not enough cutting power.I will need to continue to use my larger hedge trimmer for the more unruly aspects for my garden, but overall I am ... MoreI thought I would take the plunge and try some of the new Kärcher garden tools and with many hedges and a fussy lawn this seemed like the ideal place to start.Pros: Very high quality tool from the machine itself to the battery that shows not only the charge but time of use left. Grass trimmer is fantastic for those awkward angles or for touching up parts of the lawn that are a bit too eager.Cons: I would advise paying attention to the description; this product is really just for shrubs at most. It leaves a fine finish on smaller and finer shrubs, but anything slightly thick and coarse such a hedge it struggles as there is not enough cutting power.I will need to continue to use my larger hedge trimmer for the more unruly aspects for my garden, but overall I am very happy with this little tool!
This is a great grass and shrub cutter, and I even used it on my hedge. It’s lightweight, and ergonomic, great for storing also and it’s quite small. It has a rechargeable battery and the plug is provided. It comes with a grass blade and a shrub blade (pictured). It has a safety feature and blade cover. I’m a fan!!
Excellent little useful tool. Easy to hold handle and great precision. Can be used on both grass and shrubs. You can buy a separate telescopic handle which helps loads.
We absolutely love this hedge trimmer! We have box hedges in front of our home and it was excellent. The precision was great. So easy to use. It’s great that it’s battery run so no cables in the way plus it’s great to trim edges of the grass too.
This is such a great and handy tool to have. It’s super powerful and manages to trim easily. We often find after cutting the grass the sides are tricky to tackle, this does the job perfectly. The blade is sharp and precise the battery also lasts very long once fully charged which is awesome. It’s also portable and allows freedom to move around the garden
This Karcher tool is lightweight and a very effective tool to help me with gardening. It saves all of time and energy and helps to complete my tasks effectively. It charges very quick and is very effective at shaping the bushes, de weeding.It has 2 attachments which can be changed with a click of button.Over all it has certainly met my expectations and I will recommend it
| Autonomy for battery charging | max. 100 (2,5 Ah) / max. 200 (5.0 Ah) min |
| Battery platform | 18V battery platform |
| Battery powered device | Yes |
| Brush blade tooth pitch | 10 mm |
| Cutting width of the grass disc | 12 cm |
