Festool energy-kit SYS 18V 2 x 4.0 Ah/TCL 6 DUO

Festool's power kit is the ideal addition to Festool Basic variants or allows the use of additional batteries for the workshop and construction site.
Available in different equipment levels – depending on personal use and energy needs.
Always enough space for a total of four batteries – two of which can be charged simultaneously in the TCL 6 DUO quick charger.
Especially practical: there is no need to look for another socket for another charger – this makes charging easy and saves time on construction sites, in workshops or in vehicles.
Of course, everything is neatly packed in Systainer⊃3; and fully covered by Festool's service.

Ideal addition: Thanks to Li-HighPower battery technology, Li-HighPower batteries are powerful enough for every use and are compatible with all Festool cordless products (for machines with the highest load and power requirements, e.g. cordless angle grinder AGC 18 with cordless hands-free cutting system DSC-AGC 18 FH, etc., we recommend an energy kit with BP 18 with 5.0 Ah or 8.0 Ah battery.)
Convenient: At just 600 grams, the included Li-HighPower Compact battery packs are 20% lighter and 50% more compact than the 5.0 Ah standard battery pack
Vacuuming starts automatically: when the tool is switched on, Bluetooth® batteries automatically start the connected mobile vacuum cleaner
Smart extension: Festool WorkApp allows you to use smart additional functions with the battery Bluetooth® function, such as a detailed display of the charging status and other operating data, such as temperature or charging cycles. To quickly and easily identify when the battery's charge level is lower, the battery LED indicator can be set to flash. The software can also be updated: it installs the latest version to use the latest features of the tools at any time
Charging two batteries at once: The DUO quick charger charges two batteries full in exactly the same time. In addition, it is suitable for all 10.8 V to 18 V voltage class batteries (except BP-XS for CXS/TXS and charger MXC). Separate LED indicator for each charging slot to display the current charge level
Safe: packed in Systainer⊃3; with enough space for four batteries and a DUO quick charger
Mobile: packed in Systainer⊃3;, the energy-Systainer can be integrated into the bott vehicle equipment to easily transport it from the workshop to the construction site
Better as a system part: Systainer⊃3; are compatible with each other and can be connected to all previous Systainer generations, mobile vacuum cleaners and many other system accessories
Fully covered. Of course, the DUO quick charger and all batteries are fully covered by Festool service
ideal addition to Basic variants or extra batteries for the workshop and construction site