The Festool 577137 5.2 Ah battery packs are powerful all-rounders for all applications and compatible with almost all Festool battery products. Especially suitable for all applications and 18 V devices – with a focus on power and endurance.
Dust extraction starts automatically: The Bluetooth® battery packs automatically start the connected mobile dust extractor when the tool is switched on
With smart extensions: The Festool WorkApp enables clever additional functions in combination with the Bluetooth® function of the battery pack, such as the detailed display of the charging status and further operating data such as temperature or charging cycles. To quickly and easily identify the battery with the lowest charge status, you can flash the LED indicator directly on the battery pack. Software updates are also possible: Install the newest version to work with the latest tool functions at all times
Charges two at the same time: The DUO rapid charger charges two battery packs at exactly the same time. This makes it suitable for all battery packs from the 10.8 V, 14.4 V and 18 V classes (with the exception of BP-XS for CXS/TXS 10.8 V). The separate LED display at both charging slots shows the current charge status of each battery pack at any time
Safely stored: Stowed in Systainer³ products with sufficient space for a total of four battery packs and the DUO rapid charger
Mobile: Packed in a Systainer³, the Energy-Systainer can be integrated perfectly into the bott vehicle fixture for easy transport from the body shop to the building site
Better with a system: The Systainer³ is compatible with and can be attached to all previous Systainer generations, mobile dust extractors and many more system accessories
Completely covered. Of course, the DUO rapid charger and all battery packs are also fully covered by Festool SERVICE
As an ideal addition to the Festool Basic variants or as additional battery packs for the workshop or construction site
Capacity: 5.20 Ah
Tensioner: 18 V
Charging current: 2 x 6,0 A
Input voltage: 220 - 240 V
