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KOA 20 Cordless Compressor Kit
SKU: Stihl | BG-SA06 011 8215
Key Features
- 2-in-1 high-pressure and volume modes
- STIHL AS System, 10.8V
- Digital display, bar/psi selectable
- Not suitable for compressed air tools or paddle boards
STIHL Approved Dealer
As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.
A free AS 2 battery with this set
The battery is added to your basket automatically. No code needed.
- Regular price
- £96.75 Ex VAT
- £116.10 Inc VAT
- RRP: £103.33 Ex VATSave 6%
- Sale price
- £96.75 £96.75 Ex VAT
- Regular price
-
- £116.10 £116.10 Inc VAT
Seaton Burn, Newcastle upon Tyne,
Tyne and Wear, NE13 6DA
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Discount codes can't be applied to STIHL machines and batteries.
Product information & specifications
STIHL KOA 20 Cordless Compressor Kit
The STIHL KOA 20 is a convenient, efficient cordless compressor for inflation and deflation tasks — from car tyres and bicycle tubes to air mattresses, sports balls and pool toys. Powered by STIHL's 10.8V AS 2 battery, it makes quick work of everyday inflation jobs without the bulk and tangled cords of a traditional compressor.
Not suitable for compressed air tools or paddle boards.
Gustharts is an authorised STIHL dealer.
2-in-1 functionality lets you switch between high-pressure and volume modes to suit the task, with an intuitive digital display and simple buttons for pressure setting and unit selection. Various nozzles and attachments store conveniently on the tool itself, and a soft-grip handle with rubber feet keeps operation comfortable and secure. An integrated LED light helps in low-light conditions.
Key Features & Benefits
- Fast, efficient inflation and deflation from the AS 2 battery
- Portable, cordless operation
- 2-in-1 functionality — switch between high-pressure and volume modes
- Digital display with easy-to-use pressure and unit controls
- Conveniently stored nozzles and attachments
- Integrated LED light for low-light use
- Durable construction for everyday use
Why Choose the STIHL KOA 20?
STIHL is one of the world's leading outdoor power tool brands, and the KOA 20's 2-in-1 pressure/volume modes cover a wider range of everyday inflation jobs than a single-mode compressor — practical for anyone with a garden, vehicles, bikes or outdoor gear who wants one cordless tool rather than a bulky corded compressor.
Pairs Well With
Also Known As
Also searched for as: STIHL KOA20, STIHL cordless compressor, battery air compressor STIHL, STIHL tyre inflator.
FAQs
Can I use this for compressed air tools?
No — it's designed for inflation and deflation tasks, not for powering compressed air tools or paddle boards.
What's included in the kit?
The KOA 20 compressor, AS 2 battery and AL 1 charger.
What can it inflate?
Car tyres, bicycle tubes, air mattresses, sports balls and pool toys.
Does it have a built-in light?
Yes — an integrated LED light helps in low-light conditions.
What's the difference between the two modes?
High-pressure mode suits tyres and firmer items; volume mode suits larger, lower-pressure items like air mattresses and pool toys.
| Battery System | STIHL AS System, 10.8V |
|---|---|
| Modes | High-pressure and volume |
| Display | Digital, bar/psi selectable |
| Kit Includes | KOA 20 compressor, AS 2 battery, AL 1 charger |
| Max. pressure (high pressure pump) | 10.3 bar / 150 psi |
| Max air flow high (volume pump) | 360 l/min |
| Device weight | 1.5 kg |
| Equipment 1 Noise Measurement | HIGH PRESSURE MODE |
| Sound pressure level | 77 dB(A) |
| Sound power level | 85 dB(A) |
| Equipment 2 Noise Measurement | HIGH VOLUME MODE |
| Device length | 282 mm |
| Device width | 105 mm |
Downloads
KOA 20 ManualSTIHL KOA 20 Cordless Compressor Kit
The STIHL KOA 20 is a convenient, efficient cordless compressor for inflation and deflation tasks — from car tyres and bicycle tubes to air mattresses, sports balls and pool toys. Powered by STIHL's 10.8V AS 2 battery, it makes quick work of everyday inflation jobs without the bulk and tangled cords of a traditional compressor.
Not suitable for compressed air tools or paddle boards.
Gustharts is an authorised STIHL dealer.
2-in-1 functionality lets you switch between high-pressure and volume modes to suit the task, with an intuitive digital display and simple buttons for pressure setting and unit selection. Various nozzles and attachments store conveniently on the tool itself, and a soft-grip handle with rubber feet keeps operation comfortable and secure. An integrated LED light helps in low-light conditions.
Key Features & Benefits
- Fast, efficient inflation and deflation from the AS 2 battery
- Portable, cordless operation
- 2-in-1 functionality — switch between high-pressure and volume modes
- Digital display with easy-to-use pressure and unit controls
- Conveniently stored nozzles and attachments
- Integrated LED light for low-light use
- Durable construction for everyday use
Why Choose the STIHL KOA 20?
STIHL is one of the world's leading outdoor power tool brands, and the KOA 20's 2-in-1 pressure/volume modes cover a wider range of everyday inflation jobs than a single-mode compressor — practical for anyone with a garden, vehicles, bikes or outdoor gear who wants one cordless tool rather than a bulky corded compressor.
Pairs Well With
Also Known As
Also searched for as: STIHL KOA20, STIHL cordless compressor, battery air compressor STIHL, STIHL tyre inflator.
FAQs
Can I use this for compressed air tools?
No — it's designed for inflation and deflation tasks, not for powering compressed air tools or paddle boards.
What's included in the kit?
The KOA 20 compressor, AS 2 battery and AL 1 charger.
What can it inflate?
Car tyres, bicycle tubes, air mattresses, sports balls and pool toys.
Does it have a built-in light?
Yes — an integrated LED light helps in low-light conditions.
What's the difference between the two modes?
High-pressure mode suits tyres and firmer items; volume mode suits larger, lower-pressure items like air mattresses and pool toys.
| Battery System | STIHL AS System, 10.8V |
|---|---|
| Modes | High-pressure and volume |
| Display | Digital, bar/psi selectable |
| Kit Includes | KOA 20 compressor, AS 2 battery, AL 1 charger |
| Max. pressure (high pressure pump) | 10.3 bar / 150 psi |
| Max air flow high (volume pump) | 360 l/min |
| Device weight | 1.5 kg |
| Equipment 1 Noise Measurement | HIGH PRESSURE MODE |
| Sound pressure level | 77 dB(A) |
| Sound power level | 85 dB(A) |
| Equipment 2 Noise Measurement | HIGH VOLUME MODE |
| Device length | 282 mm |
| Device width | 105 mm |
Downloads
KOA 20 ManualSTIHL 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.
Extend your warranty with MotoMix. Domestic customers can extend the warranty on selected machines from 2 to 3 years when buying 5 litres of STIHL MotoMix Fuel with the machine. STIHL requires the extension to be registered at the point of sale by the STIHL Approved Dealer.
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.
Extend your warranty with MotoMix. Domestic customers can extend the warranty on selected machines from 2 to 3 years when buying 5 litres of STIHL MotoMix Fuel with the machine. STIHL requires the extension to be registered at the point of sale by the STIHL Approved Dealer.
Delivery Information
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- 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 Standard Delivery
applies to eligible UK orders over £75 ex VAT.
Estimated delivery: 2–4 working days
- 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.