SYS 18V Energy Set

Product # FS577079

One DUO Rapid Charger

For all applications and most 18-volt devices -- with a focus on power and endurance (not compatible with sanders ETSC 125, RTSC 400, DTSC 400 and dust extractor CTC SYS)

The Festool Energy set is the ideal addition to the Festool Basic (no batteries included) cordless tools and also offers additional battery packs for the workshop and the job site. Available in different battery configurations to meet the needs of the application. Additional slots provide space for a total of four battery packs -- of which two can be charged at the same time using the TCL 6 DUO Rapid Charger. Particularly practical: You no longer need to look for another outlet for a second charger -- making work easier and saving time on the job site or in the workshop. Securely packed in heavy-duty foam inside the Systainer³ for easy storage, organization, protection and transport as well as full Festool Service coverage.


- The perfect addition: the 5.0 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. (For example, endurance work with the Festool CTC MIDI, KSC 60, AGC 18, HKC 55, TSC 55, as well as for heavy drilling and driving applications with TPC 18/TDC 18)
- Dust extraction starts automatically: the Bluetooth® battery packs automatically start the connected mobile dust extractor when tools equipped with Bluetooth® receivers are switched on
- Faster charging: The DUO Rapid Charger charges two battery packs at 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)
- 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 transported from the workshop to the job 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: the DUO rapid charger and all battery packs are also fully covered by Festool SERVICE, making them an ideal addition to the Basic cordless tools or as additional battery packs for the workshop or job site


Product #
Voltage Type
18 V


- 2x BP 18 Li 5.0 ASI battery pack
- TCL 6 DUO rapid charger
- Systainer SYS3 M 187


Battery products power supply


Capacity: 5.00 Ah
Tensioner: 18 V
Charging current: 2 x 6.0 A
Input voltage: 220 - 240 V
Weight: 12.34 lbs (5.6 kg)