This machine is eligible for "white glove" delivery to large parts of northern England, fulfilled by one of our 14 depots. See list of eligible postcodes.
STIHL RMA243 Cordless Lawnmower
Your price
£380.00
RRP
STIHL
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RMA243
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In Stock
Available to Order
Out of Stock
Every machine we supply is professionally assembled by one of our trained technicians before dispatch.
Every machine undergoes a thorough pre-delivery inspection which ensures your new machine is operating correctly, safely and is ready to use.
When we handover your new machine we will give you some instruction on the correct and safe use of your purchase. We will answer any questions you might have and also offer some instruction on basic maintenance to help you keep your new machine in good condition.
Product Accessories
The Stihl AK10 battery is a 72Wh lithium-ion battery that is compatible with Stihl’s AK range of cordless garden equipment.
In Stock
£79.00RRP
£87.50
The Stihl AK20 battery is a 144Wh lithium-ion battery that is compatible with Stihl’s AK range of cordless garden equipment.
In Stock
£119.00RRP
£129.00
The Stihl AK30 battery is a 180Wh lithium-ion battery that is compatible with Stihl’s AK range of cordless garden equipment.
In Stock
£145.00RRP
£159.00
The Stihl AL101 battery charger is compatible with Stihl’s AK and AP range of batteries.
In Stock
£40.00RRP
£45.00
The Stihl AL301 battery charger is compatible with Stihl’s AK, AP and AR range of batteries.
In Stock
£89.00RRP
£99.00
Replacing the AL 500, the AL 501 charger is a new fast charger for the STIHL AP System batteries with a modernised design.
In Stock
£135.00RRP
£149.00
Product Details & Features
- Battery efficient Eco Mode
- Suitable for small lawns
- Cuts up to 230m² 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 RMA243 Cordless Lawnmower is a lightweight, high-performance cordless mower designed for efficient maintenance of medium-sized lawns. Ideal for homeowners who want quiet operation and reliable cutting performance without the hassle of petrol or cables, this mower delivers clean, consistent results with excellent manoeuvrability.
Powered by STIHL’s AK System, the RMA243 offers smooth, emission-free mowing with low vibration and minimal maintenance, 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 mowing efficiency with easy handling.
Lightweight Polymer Cutting Deck – Corrosion-resistant construction for durability with reduced overall weight.
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 tidy, professional lawn appearance.
Ideal For:
Medium-sized domestic gardens
Regular lawn maintenance
Residential and noise-sensitive areas
Users seeking lightweight, 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 RMA243 Cordless Lawnmower offers dependable, quiet mowing performance with excellent ease of use. Its lightweight design, efficient cutting width and cordless convenience make it ideal for maintaining medium-sized lawns with minimal effort. Fully compatible with the STIHL AK system, it provides a low-maintenance, environmentally friendly solution backed by STIHL’s trusted quality.
The STIHL RMA243 is a battery-powered push-along lawn mower tailored for entry-level users aiming to maintain small to medium-sized lawns at home. As a part of the new 2 Series battery-powered lawn mowers, it stands out as a lightweight and quiet mower equipped with innovative features, making it the perfect choice for home gardeners.
Crafted with a sheet steel deck, this lawn mower features a 41cm cutting width and single-point height adjustment, adjustable between 20 – 100 mm. The RMA243 belongs to the AK System range of tools and operates with an AK 20 battery, compatible with other machines across the range.
The powerhead includes two slots for AK batteries, allowing users to quickly switch to the second one when the first runs out of power. With a fully charged recommended AK 20 battery, users can mow lawns up to 230m².
Battery Information:
The recommended battery for this product is the AK20, which provides mowing distances of up to 230m2 . As part of the STIHL AK System, the RMA243 is compatible with a selected range of AK batteries. Maximum working distances are:
- AK10 - up to 115m2
- AK20 - up to 230m2 (recommended combination)
- AK30S - up to 300m2
Offering four different mowing options, this mower ensures versatility without requiring additional tools. Users can choose to cut and collect with the grass catcher box attached, cut and drop by removing the catcher box, engage in side discharge using the integrated flap, or opt for mulching with the multi-blade and attachment.
The comfort mono-handlebar facilitates easy access to the grass catcher box, simplifying removal and emptying when full. Additionally, the fill level indicator on the grass catcher box ensures users know precisely when to empty it. The 52-litre grass catcher box is ergonomically designed for easy full opening and fast emptying. The sturdy mono-handlebar is height adjustable and foldable for compact storage after use.
- Cordless Lawn Mower with a 41cm cutting width
- Sold as an individual tool without battery and charger
- Suitable for smaller lawns
- Height-adjustable handlebar for easy handling
- Cutting height adjustable from 20 mm to 100 mm
- Equipped with a 52-litre grass collection box featuring a fill-level indicator
Product Specifications
| Model | RMA243 |
| Type | Rotary |
| Propulsion | Push |
| Rear Roller | No |
| Grass Collector | Yes - 52 litres |
| Cutting Width | 16" / 41cm |
| Cutting Heights | 20-100mm |
| Motor Size | 36 volts |
| Lawn Size | 230m² |
| Weight | 25kg excluding battery |
| Machine Warranty | 5 years in domestic use |
We’ll take care of you
Pre-Delivery Inspection
All machines undergo a professional assembly and rigorous testing before we dispatch.
Free White Glove Delivery
All machines qualify for free delivery to the local area around our branches. Spare parts are delivered nationally.
Click & Collect
Place your order online and collect for free from our branches across northern England.
Official Dealer
We're official dealers of all the machines we sell, meaning we're qualified to give you the best aftersales support.