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FESTOOL BP 18 TBX 8 ASI tabless battery - 578746

Supplier number: FESTOOL 578746 | EAN 4014549464533
Recommended Retail Price €228.81
203.92 tax incl.
€168.53 excl. VAT (incl. all environmental contributions)
On order: delivered from 23/10/2026

  • Ordered before 20:00 - delivered as of 23/10/2026
  • Free shipping
  • Delivery by DHL

Maximum power for demanding applications

Practical benefits
  • Advanced Festool tabless technology: Innovative tabless cells generate less internal heat and resistance, giving you sustained peak performance across heavy sawing and grinding tasks.
  • Extended high-capacity runtime: The massive 8.0 Ah capacity provides substantial endurance, allowing you to run power-hungry 18V tools longer without frequent charging breaks.
  • Smart Bluetooth dust control: Integrated Bluetooth connectivity starts your paired dust extractor automatically as soon as you switch on the cordless tool.

In a nutshell

The right choise for

Power through your heaviest workloads with the Festool bp 18 tbx 8 asi tabless battery pack. Featuring advanced tabless cell technology, it minimizes internal resistance and heat buildup to deliver sustained peak power across demanding sawing, routing, and grinding tasks. The substantial 8 Ah capacity eliminates frequent battery swaps, giving you the stamina needed for continuous progress on the jobsite. Integrated Bluetooth connectivity automatically activates your paired Festool dust extractor the moment you switch on your 18V cordless tool, keeping your workspace clean effortlessly. When recharging is required, the Airstream sca 16 rapid charger gets you back to work in just 25 minutes.



€203.92
tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Capacity (battery): 8 Ah
  • Battery type: Li-ion
  • Weight: 1 kg
  • UN number: UN3480

Product description

The endurer: Extremely powerful with a long runtime. With tabless cell technology.

The most powerful and long-lasting battery pack in the Festool portfolio: No matter which machine, no matter which application - the TBX 8 with tabless technology ensures maximum power and endurance even in heavy-duty applications. The tabless cells make it possible: lower heat generation, longer runtimes and faster charging times. Thanks to AIRSTREAM technology, the battery pack is actively cooled with the AIRSTREAM fast charger SCA 16 before and during the charging process and is ready for use again extremely quickly. The optimised energy flow of the tabless batteries gives you that extra portion of power and ensures a longer service life for your battery pack. Equipped with Bluetooth, it automatically starts a paired vacuum cleaner when the cordless tool is switched on - and, in combination with The Festool app, provides detailed information on the charge level, temperature or charge cycles. And, of course, it is fully covered by the Festool Service 3-year warranty.

  • Extremely powerful: 8.0 Ah for enormous endurance and power delivery in applications with the highest power requirements.
  • Full power: tabless cell technology delivers maximum power even for demanding applications.
  • Long-lasting: The low heat generation of the tabless cells extends the service life of the batteries.
  • Hot or cold: Tabless batteries are reliably ready for use even in extreme temperatures.
  • Shorter charging cycles: The batteries can be charged directly after use due to their low heat generation.
  • Charged at lightning speed: Ready for use again in 25 minutes thanks to the AIRSTREAM SCA 16 quick charger. This is made possible by active cooling during the charging process.
  • Practical: The LED display shows the battery pack's charge level anytime.
  • Sure thing: Round frame made from soft-touch material to protect and securely support the machine on sloping surfaces.
  • Convenient: Bluetooth enables the CLEANTEC vacuum cleaner to start automatically when the cordless tool is switched on (provided a Bluetooth-enabled vacuum cleaner is used).
  • Smart extended: The Festool app, in combination with the Bluetooth function of the battery pack, enables clever additional functions, such as the detailed display of the charge status and other operating data such as temperature or charge cycles.
  • For stress-free work: The battery packs are, of course, completely covered with Festool Service.

Ideally suited for

  • Heavy-duty applications with maximum power needs
  • Applications that require extreme battery endurance
  • For all applications and 18-volt gear - with an emphasis on top performance and stamina (except ETSC 125, RTSC 400, DTSC 400, CTC SYS)

All Features

Battery voltage
18 V
Capacity (battery)
8 Ah
Battery type
Li-ion
Weight
1 kg
Un number
UN3480
  • Brand FESTOOL
  • EAN 4014549464533
  • Supplier number FESTOOL 578746

Frequently asked questions about this product

Answered by specialists
Which tools are compatible with this battery pack?
It works with all Festool 18V tools, except the cordless sanders ETSC 125, RTSC 400, DTSC 400, and the dust extractor CTC SYS.
What is the advantage of tabless cell technology?
Tabless cells reduce internal resistance and heat build-up, providing maximum power output, longer battery life, and faster charging.
How does the integrated Bluetooth function work?
Switching on your cordless tool automatically starts a paired Festool dust extractor and connects to the Festool app for battery data.
Which charger provides the fastest recharge time?
With the Festool Airstream SCA 16 rapid charger, active cooling allows the battery to be ready for use in 25 minutes.
Is this battery suitable for heavy-duty applications?
Yes, the 8 Ah capacity delivers maximum runtime and sustained power for high-demand cutting, sawing, and grinding tasks.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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