STIHL SEA 50 Cordless Vacuum Cleaner
Product Overview
STIHL SEA 50 Cordless Vacuum Cleaner – Portable Battery Vacuum for Home, Garage & Car
The STIHL SEA 50 Cordless Vacuum Cleaner is a compact and powerful battery-powered wet and dry vacuum designed for versatile cleaning around the home, garage, workshop, and vehicles. Part of the STIHL AK System, this 36 V cordless vacuum provides reliable suction performance without the restrictions of cables, giving you maximum freedom of movement when cleaning in tight or hard-to-reach spaces.
Whether you’re vacuuming dust in the workshop, cleaning the garage floor, or removing dirt from your car interior, the SEA 50 delivers convenient cordless performance with professional-quality filtration.
Key Features
- Cordless wet and dry vacuum cleaner for home, garage and vehicles
- Powered by STIHL AK System 36 V battery
- Compact and lightweight portable design
- Two selectable suction power levels
- CONSTANT POWER technology for consistent suction
- Dust Class L certified filtration
- Reusable washable PET filter element
- Integrated onboard accessory storage
- Shoulder strap for hands-free cleaning
- 1.8 m vacuum hose and multiple cleaning attachments included
The STIHL SEA 50 Cordless Wet & Dry Vacuum Cleaner combines powerful suction, cordless convenience, and compact portability, making it an ideal cleaning solution for homes, workshops, garages, and vehicles.
Compact Cordless Design for Maximum Mobility
Powered by a STIHL AK System lithium-ion battery, the SEA 50 offers complete portability with no power cables required. Its compact and lightweight design allows easy handling when working in confined areas such as vehicle interiors, garages, stairways, or storage spaces.
A practical shoulder strap is included for hands-free operation, making it easier to move around while cleaning.
Two Power Levels for Flexible Cleaning
The SEA 50 features a simple power selector switch that allows you to choose between two suction levels depending on the cleaning task.
Level 1 – Standard power mode
Ideal for smooth floors and lighter debris while extending battery runtime by up to 50%.
Level 2 – High power mode
Provides stronger suction for removing stubborn dirt, dust, and debris from carpets, upholstery, and workshop surfaces.
With a fully charged STIHL AK 20 battery, the SEA 50 offers a working time of approximately 16 to 27 minutes depending on the selected power level.
CONSTANT POWER Technology
Like all STIHL cordless tools, the SEA 50 features CONSTANT POWER technology. Intelligent electronics ensure the vacuum maintains consistent suction performance throughout the entire battery charge, unlike many battery vacuums that lose power as the battery drains.
Wet & Dry Cleaning Capability
The SEA 50 is designed for both wet and dry vacuuming, making it ideal for handling a wide variety of cleaning tasks. From dust and debris to small liquid spills, this versatile vacuum provides reliable performance across different environments.
Dust Class L Filtration
Certified for Dust Class L, the SEA 50 meets specific filtration requirements for common workshop dusts such as lime dust and coarse wood dust. This makes it suitable for light semi-professional cleaning tasks in workshops and garages.
The reusable PET filter element can be easily removed, washed, and reused, ensuring efficient filtration and lower maintenance costs.
Practical Integrated Accessory Storage
All accessories can be stored directly on the vacuum cleaner for convenient transport and storage.
- 1.8 m vacuum hose stores neatly on top of the machine
- Universal floor nozzle and crevice nozzle attach to the side
- Two-piece suction tubes slot into the base of the unit
This integrated storage design keeps everything organised and ready for use.
Included Cleaning Accessories
The SEA 50 comes equipped with a range of practical accessories for different cleaning tasks
- Universal floor nozzle for general cleaning
- Crevice nozzle for narrow gaps and tight spaces
- Two-piece suction tube for extended reach
- 1.8 m flexible vacuum hose
- Shoulder strap for easy carrying
Protected Battery Compartment
The battery compartment is protected by a cover that shields it from dust and splashed water, ensuring reliable operation in workshop and garage environments.
Technical Specifications
| Rated voltage | 36 V |
| Max. voltage | 40 V |
| Battery system | AK |
| Recommended battery | AK 20 |
| Device weight without battery | 5.8 kg1) |
| Max. pressure appliance at the end of the hose | 160 mbar |
| Volumetric flow at turbine | 60 cf/min |
| Container volume | 8.5 l |
| Inner diameter hose | 29 mm |
| Max. battery working time AK 10 | 13 min2) |
| Max. battery working time AK 20 | 27 min2) |
| Max. battery working time AK 30 | 31 min2) |
| Max. battery working time AK 30 S | 31 min2) |
| Device width | 300 mm |
| Device depth | 407 mm |
| Max. suction hose length | 1.800 m |
| Sound pressure level | 68 dB(A)3) |
1)operational2)The indicated working times per battery charge are indicative and may vary depending on the application and operating mode3)K-value according to Directive 2006/42/EC = 2.0 dB(A)
