The STIHL BGA 50 cordless leaf blower is a lightweight, well-balanced blower built for homeowners who want fast, tidy results without petrol mixing, pull-starting or trailing cables. It runs on the 36V STIHL AK System, uses a simple variable trigger for control, and delivers the performance you need for clearing leaves, grass clippings and light debris from patios, driveways, paths and lawn edges.
If you’re comparing alternatives, browse all blowers at Leaf Blowers or view the STIHL selection at Stihl Leaf Blowers.
Why choose the STIHL BGA 50?
Strong clearing power for everyday garden jobs
With up to 11 N blowing force (round nozzle), the Stihl BGA 50 leaf blower is ideal for routine garden clean-ups. It’s powerful enough to shift stubborn, damp leaf build-up when you need it, but still controllable for lighter work like dry leaves on gravel or quick patio tidy-ups.
Variable trigger control for precision and battery efficiency
The variable blowing force lets you dial in the output to suit the surface and the debris. Use less power to save battery on light clearing, then squeeze fully when you need maximum airflow.
Constant power electronics
STIHL’s “constant power” control is designed to keep performance consistent through the battery charge, so the blower keeps working effectively as you move around the garden.
Compact storage with a removable tube
When you’re done, you can remove the blower tube for easier storage, and the integrated hanging eyelet makes it simple to hang the unit neatly in a shed or garage.
Choose your option: tool-only or AK 20 kit
The STIHL BGA 50 is available in two practical buying options:
- Tool-only: ideal if you already own an AK battery and charger.
- Kit: includes the blower plus AK 20 battery and AL 101 charger for a ready-to-go setup.
If you want to build out a matching AK tool set (mowers, strimmers, hedge trimmers and more), explore the AK domestic range at Stihl AK Battery System.
Battery & charger guidance (AK System)
STIHL lists the AK 20 as the recommended battery for the BGA 50. If you’re buying tool-only and need the correct battery, you
can add the AK 20 here:
Stihl AK 20 Battery.
For charging options across the AK range (including AL-series chargers), see:
https://www.masseys-diy.co.uk/stihl-battery-chargers/.
Looking for official manufacturer background on the model? STIHL’s UK page is here:
https://www.stihl.co.uk/en/p/leaf-blowers-blowers-vacuum-shredders-bga-50-cordless-blower-ak-system-205565.
STIHL BGA 50 specifications
| Battery system | STIHL AK System |
|---|---|
| Rated voltage | 36 V |
| Recommended battery | AK 20 |
| Tool weight (without battery) | 2.2 kg |
| Blowing force (round nozzle) | 11 N |
| Max air velocity (round nozzle) | 55 m/s |
| Air throughput (round nozzle) | 770 m³/h |
| Sound pressure level | 78 dB(A) |
| Sound power level | 88 dB(A) |
| Vibration level (right) | 0.6 m/s² |
| Run time (AK 20, max power) | Up to approx. 20 minutes (varies by use) |
Best uses for the BGA 50 cordless blower
The Stihl BGA 50 blower is a strong fit if you want a quiet, lightweight cordless leaf blower for:
- Leaves and light debris on patios, paths and driveways
- Grass clippings after mowing or edging
- Clearing around borders, shrubs and garden furniture
- Regular maintenance in medium-sized gardens
Compare within the STIHL range
If you want to stay in the AK family but need a step up in output for larger gardens, consider the STIHL BGA 60:
Stihl BGA 60 cordless leaf blower.
If you want a smaller, budget-friendly cordless option for lighter tasks, view the STIHL BGA 30 here:
Stihl BGA 30 cordless leaf blower.
Why buy from Masseys?
Masseys is a long-established STIHL dealer in Swadlincote, Derbyshire. If you want help choosing between tool-only and a kit, matching the right
AK battery, or comparing models in person, you can contact the team here:
https://www.masseys-diy.co.uk/contact-us/.
For ongoing support, servicing and repairs are available via:
https://www.masseys-diy.co.uk/servicing-machinery-repairs/.
FAQs
Is the STIHL BGA 50 sold as tool-only or with a battery and charger?
It’s available as a tool-only blower unit, or as a kit with an AK 20 battery and AL 101 charger on the product page:
Which battery does the STIHL BGA 50 use?
The Stihl BGA 50 uses STIHL’s 36V AK System. STIHL recommends the AK 20 battery.
How powerful is the STIHL BGA 50?
The Stihl BGA 50 delivers up to 11 N blowing force (round nozzle), with a maximum air velocity of 55 m/s and air throughput of 770 m³/h (round nozzle).
How long does the BGA 50 run on an AK 20 battery?
Up to around 20 minutes at maximum power with an AK 20 battery. Using less trigger input for lighter debris can extend run time.
Where can I see the manufacturer’s information?
STIHL’s UK product page for the BGA 50 is:
https://www.stihl.co.uk/en/p/leaf-blowers-blowers-vacuum-shredders-bga-50-cordless-blower-ak-system-205565.
