The 18V Starter Energy Set delivers a ready-to-use power solution for Festool cordless tools. With two 4.0 Ah TBX tabless battery packs and a TCL 6 rapid charger included, you have the power and charging performance needed to get to work immediately—whether you’re starting fresh or adding capacity to an existing system.
TBX 4 Compact battery packs deliver strong, consistent output in a lightweight design weighing just 1.3 lbs (600 g). Advanced tabless cell technology improves energy flow, reduces heat buildup, and enables longer runtimes with faster recharging—making these batteries ideal for continuous, demanding work without added fatigue.
Like all Festool batteries and chargers, the components in this starter set are fully covered by Festool Service, providing dependable support, long-term reliability, and peace of mind—so you can stay focused on the work, not the power supply.
The TBX 4 Compact Battery delivers full output in a lightweight, well-balanced design. At just 1.3 lbs (600 g), it reduces fatigue during extended work without sacrificing performance.
Thanks to low heat generation from tabless cell technology, TBX batteries can be recharged immediately after use—no cooling phase required—so they’re ready to go again in a flash.
Bluetooth® connectivity automatically starts a paired Festool CLEANTEC dust extractor when the cordless tool is switched on. With the Festool app, users can view detailed battery information at any time, including charge level, temperature, and charge cycles.
