RMA 239 C Cordless Lawnmower
SKU: Stihl | RM-6320 011 1437
- Regular price
- £347.25 Ex VAT
- £416.70 Inc VAT
- RRP: £385.83 Ex VAT
- Sale price
- £347.25 £347.25 Ex VAT
- Regular price
-
- £416.70 £416.70 Inc VAT
Free Delivery Over £75 *
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As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.
Product information & specifications
STIHL RMA 239 C Cordless Lawn Mower – 37cm
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 | £20 |
| Tool + AK Battery & AL Charger | £30 |
Cashback must be claimed within 30 days of purchase.
The STIHL RMA 239 C cordless lawn mower is a lightweight, manoeuvrable solution for maintaining small to medium-sized gardens. Powered by a 36 V lithium-ion battery, this mower delivers quiet, emission-free performance while still offering the cutting power and reliability you expect from STIHL.
Designed for ease of use, the RMA 239 C features a height-adjustable mono-handlebar that folds down easily for compact storage and provides improved access to the 40-litre grass collection box. Its balanced design and low weight make it easy to manoeuvre around garden obstacles, borders, and tighter spaces.
Cutting height is adjusted centrally via a 6-stage height adjustment, allowing you to select cutting heights between 20mm and 70mm to suit lawn conditions throughout the season. The stream-optimised blade design improves airflow and efficiency, helping to extend battery runtime while maintaining a clean, even cut.
With a 37cm (14.5") cutting width, the RMA 239 C is ideal for everyday lawn care. When used with the recommended AK 20 battery, it can cover up to 250 m² on a single charge—making it a practical choice for urban gardens and residential lawns.
Please note: This model is available either as a tool-only version (without battery and charger) or as a set including battery and charger. Please ensure you select the correct option before adding to your basket.
Key Features
- Cordless 36 V lawn mower for quiet, low-noise operation
- 37cm / 14.5" cutting width for small to medium lawns
- Lightweight and easy to manoeuvre
- 6 cutting heights (20–70mm) with central adjustment
- Stream-optimised blade for improved efficiency and runtime
- 40-litre grass collection box with easy-empty mechanism
- Height-adjustable, foldable mono-handlebar
- Low-maintenance, emission-free operation
Battery System
The RMA 239 C is part of the STIHL AK System. When paired with the recommended AK 20 battery, it can mow areas of up to 250 m² per charge, depending on grass condition and cutting height.
Technical Specification
| Model | RMA 239 C |
|---|---|
| Power Source | 36 V Lithium-Ion (AK System) |
| Cutting Width | 37cm / 14.5" |
| Cutting Heights | 6 stages (20–70mm) |
| Grass Collector | 40 litres |
| Recommended Battery | STIHL AK 20 |
| Area Coverage | Up to 250 m² (with AK 20) |
Tip: For best battery performance, mow regularly and avoid cutting overly long or wet grass in a single pass.
Helpful Links
If you’re choosing the right setup for this product, you may also want to explore the related categories, batteries, chargers, and cordless tool ranges below.
Shop Related Categories
Complete Your Setup
Helpful Guides
| Cutting width | 37 cm |
| Cutting height | 20 - 70 mm |
| Grass catcher box volume | 40 l |
| Device width | 43 cm |
| Device height | 107 |
| Front wheel diameter | 150 mm |
| Rear wheel diameter | 180 mm |
| Drive | -- |
| Rated power | 900 W |
| Rated speed of sweeping attachment | 3350 rpm |
| Device weight | 15 kg |
| Sound power level, guaranteed LWA | 91 dB(A) |
| Measured sound pressure level LpA | 76 dB(A) |
| Uncertainty factor, sound pressure level KpA | 2 dB(A) |
| Vibration, guide bar, ahw | 1.4 m/s² |
| Vibration uncertainty K | 0.7 m/s² |
| Battery system | AK |
| IPX Rating | IPX1 |
STIHL RMA 239 C Cordless Lawn Mower – 37cm
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 | £20 |
| Tool + AK Battery & AL Charger | £30 |
Cashback must be claimed within 30 days of purchase.
The STIHL RMA 239 C cordless lawn mower is a lightweight, manoeuvrable solution for maintaining small to medium-sized gardens. Powered by a 36 V lithium-ion battery, this mower delivers quiet, emission-free performance while still offering the cutting power and reliability you expect from STIHL.
Designed for ease of use, the RMA 239 C features a height-adjustable mono-handlebar that folds down easily for compact storage and provides improved access to the 40-litre grass collection box. Its balanced design and low weight make it easy to manoeuvre around garden obstacles, borders, and tighter spaces.
Cutting height is adjusted centrally via a 6-stage height adjustment, allowing you to select cutting heights between 20mm and 70mm to suit lawn conditions throughout the season. The stream-optimised blade design improves airflow and efficiency, helping to extend battery runtime while maintaining a clean, even cut.
With a 37cm (14.5") cutting width, the RMA 239 C is ideal for everyday lawn care. When used with the recommended AK 20 battery, it can cover up to 250 m² on a single charge—making it a practical choice for urban gardens and residential lawns.
Please note: This model is available either as a tool-only version (without battery and charger) or as a set including battery and charger. Please ensure you select the correct option before adding to your basket.
Key Features
- Cordless 36 V lawn mower for quiet, low-noise operation
- 37cm / 14.5" cutting width for small to medium lawns
- Lightweight and easy to manoeuvre
- 6 cutting heights (20–70mm) with central adjustment
- Stream-optimised blade for improved efficiency and runtime
- 40-litre grass collection box with easy-empty mechanism
- Height-adjustable, foldable mono-handlebar
- Low-maintenance, emission-free operation
Battery System
The RMA 239 C is part of the STIHL AK System. When paired with the recommended AK 20 battery, it can mow areas of up to 250 m² per charge, depending on grass condition and cutting height.
Technical Specification
| Model | RMA 239 C |
|---|---|
| Power Source | 36 V Lithium-Ion (AK System) |
| Cutting Width | 37cm / 14.5" |
| Cutting Heights | 6 stages (20–70mm) |
| Grass Collector | 40 litres |
| Recommended Battery | STIHL AK 20 |
| Area Coverage | Up to 250 m² (with AK 20) |
Tip: For best battery performance, mow regularly and avoid cutting overly long or wet grass in a single pass.
Helpful Links
If you’re choosing the right setup for this product, you may also want to explore the related categories, batteries, chargers, and cordless tool ranges below.
Shop Related Categories
Complete Your Setup
Helpful Guides
| Cutting width | 37 cm |
| Cutting height | 20 - 70 mm |
| Grass catcher box volume | 40 l |
| Device width | 43 cm |
| Device height | 107 |
| Front wheel diameter | 150 mm |
| Rear wheel diameter | 180 mm |
| Drive | -- |
| Rated power | 900 W |
| Rated speed of sweeping attachment | 3350 rpm |
| Device weight | 15 kg |
| Sound power level, guaranteed LWA | 91 dB(A) |
| Measured sound pressure level LpA | 76 dB(A) |
| Uncertainty factor, sound pressure level KpA | 2 dB(A) |
| Vibration, guide bar, ahw | 1.4 m/s² |
| Vibration uncertainty K | 0.7 m/s² |
| Battery system | AK |
| IPX Rating | IPX1 |
STIHL Warranty
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days - Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days - Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.

