Key Features:
- Powers tools from the STIHL Battery ALLPRO / AP range
- 40 V
- Capacity of 270 Wh
- Weighs 1.8 kg
Spring Promotion:

STIHL REA 100 Battery Waterblaster | WAS: $695 | NOW: $620 | SAVE: $75
Home Delivery - $8 on all online orders. Delivery timeframe is 2 to 5 working days.
Click & Collect - FREE. Includes assembly of tools prior to collection. The store will contact you when your order is ready.
We will happily accept returns or exchanges up to 14 days after the date of purchase, provided the products are in their original condition and packaging. Click here to view our full Returns Policy
All STIHL tools purchased online are covered by the same comprehensive warranty as those bought in‑store, giving you complete peace of mind no matter how you shop.
Battery-Powered Tools, Batteries and Chargers
Petrol‑Powered Tools (exluding WaterBlasters and Lawnmowers)
Accessories & Cutting Attachments
Click here to find out more about the STIHL Warranty, including timeframes for, Hire and Government use.
Whether you're a home user, gardener, or outdoor enthusiast, the STIHL REA 100 PLUS Battery Water Blaster is your go-to solution for convenient, high-performance cleaning. Designed for domestic users who value portability and power, this compact unit lets you clean decks, vehicles, and outdoor furniture, without needing a power outlet or mains water supply.
Go Anywhere, Clean Anything: Say goodbye to tangled cords and fixed water connections. With the optional suction hose (sold separately), you can draw water from a tank or container, even rainwater, making it perfect for off-grid cleaning.
Compact, Lightweight, and Easy to Manoeuvre: Designed for portability, the REA 100 PLUS is easy to carry, store, and transport, ideal for use around the home or on the go.
Quiet Yet Mighty Performance: The EC motor delivers up to 150 bar of pressure through a durable high-pressure pump with an aluminium pump head, giving you serious cleaning power without the noise.
Versatile 3-in-1 Nozzle: Effortlessly switch between rotary, fan, and detergent jets without changing nozzles. It’s all about convenience and control.
Smooth, Tangle-Free Operation: The anti-drill quick-release coupling keeps your hose kink-free, ensuring a seamless and uninterrupted cleaning experience.
Smart Storage and Organisation: The built-in hose reel and guide make managing the 6m high-pressure hose easy. Plus, dedicated holders for the spray lance and gun keep everything neat and ready to go.
Tools from the STIHL ALLPRO system can be operated with both ALLPRO batteries and AP batteries.
Run time with AP 20 Lithium-ion Battery: not recommended
Run time with AP 30 Lithium-ion Battery: 13 - 43 mins (recommended)
Run time with AP 100 P Laminate Cell Battery: 7-18 mins (reduced performance)
Run time with AP 200 P Laminate Cell Battery: 12-36 mins
Run time with AP 300 P Laminate Cell Battery: 16-54 mins
Run time with AP 200 Lithium-ion Battery: 12-30 mins (reduced performance)
Run time with AP 300 S Lithium-ion Battery: 14-45 mins
Run time with AP 500 S Lithium-ion Battery: 17-50 mins
Run times quoted are based on ideal operating conditions. Times will vary depending on load and conditions.
Working PSI/Bar
1812/125
Max PSI/Bar
2175/150
Rated Voltage (V)
36
Max. Voltage
40
Minimum Water Flow Rate (litre/min)
4.5
Max Water Flow Rate (litre/min)
5
Pump Head Type
Aluminium
Hose Type
Textile Mesh
Hose Length (m)
6
Supplied Nozzles
3-in-1 Nozzle: Rotary, Fan, Detergent
Recommended Charger
AL 301
Charge Time AP 30 Battery/ AL 301 Charger
75 minutes, or to charge it up to 80%, it takes 55 minutes
Power Source
Battery
STIHL Battery System
AP/ALL PRO Battery Range
Battery Compatibility
Run time with AP 20 Lithium-ion Battery: not recommended
Run time with AP 30 Lithium-ion Battery: 13 - 43 mins (recommended)
Run time with AP 100 P Laminate Cell Battery: 7-18 mins (reduced performance)
Run time with AP 200 P Laminate Cell Battery: 12-36 mins
Run time with AP 300 P Laminate Cell Battery: 16-54 mins
Run time with AP 200 Lithium-ion Battery: 12-30 mins (reduced performance)
Run time with AP 300 S Lithium-ion Battery: 14-45 mins
Run time with AP 500 S Lithium-ion Battery: 17-50 mins
Recommended Battery
AP 30
Warranty
5 Years Domestic. 3 Years Professional (Includes Battery & Charger)









Q: Who is this Water Blaster for?
A: This is a perfect machine for all small to medium home/farm cleaning tasks. Its compact and light design also makes it very easy to move around your property.
Q: Does this Water Blaster come with a warranty?
A: Yes it comes with a 5-year domestic warranty on the tool, battery and charger or 3-year professional, as well as ongoing support from your local STIHL SHOP.
Q: What accessories are available for this machine?
A: This Water Blaster can fit a range of STIHL Cleaning Attachments that are available online for Home Delivery and Click & Collect.
Q: What should I wear while using this Water Blaster?
A: We recommend wearing sturdy work boots or shoes that have a good grip, as well as googles to protect your eyes from debris or any splashing.
Q: Does the REA 100 PLUS come with a battery and charger?
A:This version is supplied as a tool only, with the battery and charger sold separately. If you would prefer a complete kit, we also offer an REA 100 Kit that includes a compatible battery and charger.
Q: Can I use the REA 100 PLUS away from mains power and water?
A: Yes. The REA 100 PLUS can draw water from a tank, bucket, or other water source when used with the optional suction hose (sold separately), making it ideal for cleaning in remote locations.
Q: What can I clean with the REA 100 PLUS?
A: The REA 100 PLUS is ideal for cleaning vehicles, outdoor furniture, decks, paved areas, garden equipment, trailers, and farm machinery. Its 3-in-1 nozzle makes it easy to switch between different cleaning tasks.
Q: Why choose the REA 100 PLUS over an electric water blaster?
A: The REA 100 PLUS offers cordless convenience, allowing you to clean virtually anywhere without needing a power outlet. Its lightweight, portable design makes it easy to move around your property.
Q: What is a STIHL laminate cell battery?
A: STIHL laminate cell batteries are the latest generation of STIHL lithium-ion battery technology, designed to provide more power, longer runtime and reduced weight for professional users.
Q: How is a laminate cell battery different from a standard lithium-ion battery?
A: Both use lithium-ion technology, but STIHL laminate cell batteries pack more energy into a lighter battery. That means more power and longer runtime without unnecessary weight, making your tool easier to handle during longer jobs. Laminate batteries can also minimises downtime, with the high-speed charging function, you can reach up to 80% battery power in just 9 minutes (with specific charger only).