• RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
  • RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl

Stihl

RMA 443 Cordless Lawnmower

SKU RM-WA40 011 1400
$899.00
$899.00
Configuration:
RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl
RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl RMA 443 Cordless Lawnmower Stihl

Frequently Bought Together

Total price$1,250.28

STIHL RMA 443 Cordless Lawn Mower – 41cm 

STIHL Cashback Available

Save with official STIHL cashback on this product

This product qualifies for official STIHL cashback. Cashback value depends on whether you buy the tool only or with an AK battery and AL charger.

Purchase Type Cashback Amount
Tool Only £85
Tool + AK Battery & AL Charger £95

Cashback must be claimed within 30 days of purchase.

Claim directly with STIHL via the official cashback site

The STIHL RMA 443 cordless lawn mower is a lightweight, quiet battery-powered push mower designed for homeowners maintaining medium-sized to large gardens. Part of STIHL’s 4 Series cordless lawn mower range, it combines strong cutting performance with low-noise operation—ideal for residential areas.

Built with a rugged double-layer polymer deck, the RMA 443 is lightweight, rust-proof and UV resistant for long-lasting durability. It features a 41cm (16") cutting width and central single-point cutting height adjustment from 20mm to 100mm, making it easy to tailor the cut throughout the season.

The RMA 443 runs on STIHL’s AK System and is powered by an AK 20 battery (recommended). The mower includes two battery slots in the powerhead, allowing you to carry a second battery and switch over quickly when the first runs out. With the recommended AK 20, you can mow up to 230 m² on a full charge (working area varies depending on conditions).

For maximum versatility, the RMA 443 offers 4 mowing modes: collect, cut and drop, side discharge, and mulching (by switching it to mulch mode). Clippings are collected in a large 52-litre grass catcher with a fill-level indicator and folding design for quick, clean emptying.

The height-adjustable mono-handlebar provides comfortable control and makes grass box access easier. It folds down for compact storage and is backed by a 10-year domestic warranty.

Key Features

  • Quiet, lightweight cordless push lawn mower for home gardens
  • 41cm / 16" cutting width
  • Rugged double-layer polymer deck (lightweight, rust-proof, UV resistant)
  • AK System compatible (recommended AK 20 battery)
  • Two battery slots for quick battery switching
  • Central cutting height adjustment (20–100mm)
  • 4 mowing modes: collect, drop, side discharge, mulch mode
  • 52-litre grass catcher box with fill-level indicator
  • Height-adjustable, foldable mono-handlebar (10-year domestic warranty)
  • Designed for daily use with IPX4 splashwater protection

4 Mowing Modes

  • Cut & collect with grass catcher fitted
  • Cut & drop by removing the catcher
  • Side discharge using the integrated deck flap
  • Mulch mode to return nutrients back to the lawn

Technical Specification

Model STIHL RMA 443
Power System STIHL AK System
Recommended Battery AK 20 (interchangeable within AK range)
Battery Slots 2 (quick switch capability)
Cutting Width 41cm / 16"
Cutting Height 20–100mm (central adjustment)
Grass Collector 52 litres with fill-level display
Working Area Up to 230 m² (with recommended AK 20)
Protection Rating IPX4 (splashwater protection)

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