STIHL RMA443 Cordless Lawnmower

Product Details & Features

• Battery efficient Eco Mode
• Suitable for small to medium sized lawns
• Cuts up to 300m² in a single charge
• Cutting width of 41cm / 16"

Please note this is a tool only product and batteries and charger are sold separately

The STIHL RMA443 Cordless Lawnmower is a lightweight, high-performance cordless mower designed for efficient maintenance of medium-sized domestic lawns. Ideal for homeowners who want reliable cutting performance without the noise, emissions or maintenance of petrol machines, this mower delivers clean, consistent results with excellent manoeuvrability.

Powered by STIHL’s AK System, the RMA443 provides quiet, emission-free mowing with dependable performance, making it perfectly suited to residential and noise-sensitive environments.

Key Features:

Efficient Cordless Motor – Provides smooth, consistent cutting performance for an even lawn finish.

STIHL AK Battery System Compatibility – Powered by STIHL AK lithium-ion batteries, delivering reliable runtime and system flexibility.

41 cm Cutting Width – Ideal for medium-sized gardens, balancing productivity with easy handling.

Durable Polymer Cutting Deck – Lightweight, corrosion-resistant construction for long service life.

Central Cutting Height Adjustment – Allows quick and simple height changes to suit lawn conditions throughout the season.

Large Grass Collector – Efficiently collects clippings for a neat, professional lawn appearance.

Ideal For:

Medium-sized domestic gardens
Regular lawn maintenance
Residential and noise-sensitive areas
Users seeking quiet, cordless mowing

Product Details:

Product Type: Cordless Lawnmower (Tool Only)
Power Source: STIHL AK System battery
Cutting Width: 41 cm
Deck Material: Polymer
Grass Collection: Rear collector
Height Adjustment: Central
Operation: Cordless electric
Application: Domestic lawn care

Why Choose This Lawnmower:

The STIHL RMA443 Cordless Lawnmower offers dependable cordless mowing performance with excellent ease of use. Its lightweight design, efficient cutting width and quiet operation make it ideal for maintaining medium-sized lawns without the hassle of fuel or power cables. Fully compatible with the STIHL AK system, it provides a low-maintenance, environmentally friendly solution backed by STIHL’s trusted quality.

The STIHL RMA443 is a battery-powered push-along lawn mower tailored for users wanting to maintain medium-sized to large lawns. As part of the new 4 Series battery-powered lawn mowers, it offers a lightweight and quiet mowing experience, complemented by innovative features that cater to home gardeners.

Constructed with a durable polymer deck, this lawn mower is both lightweight and rustproof, with a double-layered design for added stability. Additionally, it boasts UV resistance. With a cutting width of 41cm and single-point height adjustment, which can be fine-tuned between 20 – 100 mm, the RMA443 ensures versatility in lawn maintenance. 

Battery Information:

There are two slots in the powerhead for two AK batteries, so when the first runs out of power you can quickly switch to the second. Part of the AK System range of tools, the STIHL RMA443 is powered by an AK20 battery that is interchangeable with other machines across the range and provides mowing distances of up to 230m² . As part of the STIHL AK System, the RMA443 is compatible with a selected range of AK batteries. Maximum working distances are:

• AK10 - up to 115m²
• AK20 - up to 230m² 
• AK30S - up to 300m²

Offering four mowing options, this mower provides versatility without the need for additional tools. Users can choose to:

• Cut and collect with the grass catcher box attached
• Cut and drop by removing the catcher box
• Opt for side discharge using the integrated flap
• Mulch with the multi-blade and attachment

The comfort mono-handlebar facilitates easy access to the grass catcher box, simplifying removal and emptying when full. Furthermore, the fill level indicator on the grass catcher box ensures timely emptying. Ergonomically designed, the 52-litre grass catcher box offers easy full opening and swift emptying. The sturdy mono-handlebar is height adjustable and foldable for compact storage after use.

• Cordless lawn mower with 41 cm cutting width
• Sold as an individual tool without battery and charger
• Suitable for smaller lawns
• Height-adjustable handlebar for easy maneuverability
• Cutting height adjustable from 20 mm to 100 mm
• Equipped with a 52-litre grass collection box featuring a fill-level indicator