SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum
SEA 20 battery-powered hand vacuum

SEA 20 battery-powered hand vacuum

AS SYSTEM ICON Interchangeable Battery
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If you don't already own a compatible battery & charger, please choose a different option above.

The SEA 20 hand vacuum is compact and lightweight so it is perfect for any quick cleaning jobs. It comes with a selection of nozzles suitable for different applications in the car, garage or workshop. It is part of the STIHL AS System of battery-powered tools, so it uses the same battery as other tools in the AS System, including the GTA 26 pruner and the HSA 26 shrub shears.

The SEA 20 features simple controls and a large, easy to empty collection container. When bought as a set with the battery and charger, it comes in a handy drawstring bag with the additional nozzles, so you can pick the right one to suit the job at hand. 

  • Battery run time: up to 14 minutes


Fixed throttle trigger

The operating trigger can be fixed in the 'on' position for ease of use. 

Impressive power to weight ratio

The SEA 20 is one of the most powerful hand vacuums in its voltage class. 

Retaining flap to keep the dust in

The large container is easy to open and empty, and also has a retaining flap to help keep the dust and dirt inside the tool.

Charge level indicator

There is a charge level indicator on the tool, which means you can see how much battery life you have left at all times.

Replaceable air filter

Cleaning or replacing the air filter can be done quickly and easily.

Hanging eyelet

There is a hanging eyelet on the back of the SEA 20 so it can be hung on a hook on the wall when not in use. Alternatively, it can be stored in the sturdy drawstring bag GTA 26 also comes with a 50ml bottle of Multioil Bio to lubricate the chain.


QHow long does the battery last?

A: The battery will last up to 14 minutes on one full charge, depending on what material is being vacuumed. 

QHow long does it take to charge?

A: To fully charge an AS 2 battery using the AL 1 charger, it takes 80 minutes, or to charge it up to 80%, it takes 60 minutes.

QCan I use the SEA 20 to clean up liquids?

A: No, the SEA 20 should only be used to vacuum dry materials. 

QHow often do I need to clean or replace the air filter on the SEA 20?

A: Check the air filter when the vacuum performance of the SEA 20 drops. 

QAre the batteries interchangeable?

A: The AS 2 battery is interchangeable with other products in the AS System of tools, but it is not compatible with the HSA 25 (which is the older version of the HSA 26).


#1Looking after your battery

Don't use a damp or wet battery in your SEA 20 and avoid using them in extreme temperatures (very hot or very cold). Find out more about looking after your battery.

#2Storing your SEA 20

Store your SEA 20 in a clean and dry area, either in the bag provided or using the hanging eyelet, and keep out of the reach of children at all times.

Technical Specifications

Recommended battery AS 2
Rated voltage V 10.8
Weight kg 1.1
Container volume (litres)
Working time with recommended battery
Up to 14 mins
Maximum suction hose length mm

STIHL Factory


Andreas Stihl founds an engineering office in Stuttgart and develops his own chainsaw.

STIHL Logo 1928


STIHL becomes a brand. The name represents the ceaseless quest of the engineer and company founder Andreas Stihl to ease the heavy labour of forestry work with his inventions.

STIHL Chainsaw 1930


STIHL presents his portable petrol-powered chainsaw at the Leipzig trade fair – it is well received and orders flow in from across Europe.

Learn more about the history of STIHL

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