Please note: this model is available either as a set (with battery and charger) or as the tool only (without battery and charger). Please make sure you select the correct option before adding to your basket.
The STIHL RMA 243 is a battery-powered push lawn mower, ideal for entry-level users mowing small to medium lawns at home. Part of STIHL’s 2 Series AK System mowers, it’s lightweight, quiet and built with practical features for everyday garden use.
It has a durable sheet-steel deck, a 41 cm cutting width, and a single-point cutting height adjustment from 20–100 mm. Powered by the interchangeable AK 20 battery, it also features two battery slots so you can switch to a second AK battery quickly when the first runs out. With the recommended AK 20 battery, it can cover up to 230 m² per full charge.
The RMA 243 offers four mowing options (refer to the owner’s manual before use):
- Cut & collect with the grass box fitted
- Cut & drop with the grass box removed
- Side discharge via the integrated deck flap
- Mulching using the multi-blade and mulching attachment
The comfort mono-handlebar provides easy access to the grass catcher box for simpler removal and emptying. The 52-litre grass box includes a fill-level indicator and opens fully for quick emptying. The mono-handlebar is height adjustable, folds down for compact storage, and includes a 10-year domestic warranty.


