festool_577704
festool_577704
festool_577704
festool_577704

FESTOOL BP 18 LI 3,0 ERGO I battery pack - 577704

Supplier number: FESTOOL 577704 | EAN 4014549417348
Recommended Retail Price €137.61
119.52 tax incl.
€98.77 excl. VAT (incl. all environmental contributions)
On stock - immediately available | we have 3 products in stock.

  • Ordered before 20:00 - delivered tomorrow 02/10/2026
  • Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Maximum cordless sanding with Festool

Practical benefits
  • Lightweight and ergonomic handling: Weighing only 0,4 kg, you can sand overhead or vertically without experiencing unnecessary strain.
  • Automatic Bluetooth dust extraction: Your connected dust extractor starts automatically when you power on the cordless sander.
  • Instant battery status check: The integrated LED display lets you monitor the remaining 18V charge level at a single glance.

In a nutshell

The right choise for

With the Festool bp 18 LI 3,0 ergo I battery pack, you gain complete cordless freedom for all your sanding tasks. Weighing just 0.4 kg, it allows you to sand overhead or along vertical surfaces without fatigue. This 18V Li-ion battery pack with a 3.0Ah capacity is specially designed for the etsc 125, rtsc 400, and dtsc 400 cordless sanders. Built-in Bluetooth technology automatically starts your connected Cleantec dust extractor as soon as you switch on the tool. The integrated led display gives you instant visibility into the remaining charge level. Recharge quickly with compatible chargers like the tcl 6 and sca 8 to keep your work moving.



€119.52
In stock - tax incl.

Product information

Key features according to our expert

  • Battery voltage: 18 V
  • Capacity (battery): 3 Ah
  • Battery type: Li-ion
  • Weight: 0,4 kg
  • UN number: UN3480

Product description

The ergonomic battery pack specially for the ETSC 125, RTSC 400 and DTSC 400 cordless sanders.

Specially developed for the ETSC, DTSC and RTSC cordless sanders: The light, handy Ergo battery pack ensures complete mobility and maximum comfort when sanding. The perfect combination of battery pack and EC-TEC motor ensures endurance similar to that of a mains-powered tool, consequently achieving longer running times as charging times. Equipped with Bluetooth, a paired mobile dust extractor starts automatically when the cordless tool is switched on. Additionally, when used in conjunction with the Festool app, you can find detailed information about the charge status and operating data, such as the temperature or charge cycles. And, of course, it is fully covered by Festool Service.

  • Specially for cordless sanders: The Ergo battery pack is developed for the ETSC 125, RTSC 400, DTSC 400 cordless sanders
  • Work without interruptions: Thanks to the battery packs with a capacity of 3.0 Ah which run for longer than their charge time
  • Unique - with battery or cable: For all applications which require an even longer operating performance, the 18 V battery pack can be replaced with the plug it-mains adapter (included in the set and available as an accessory). This creates a mains-powered machine with an unlimited running time in combination with the plug it-cable - ideal in conjunction with a Festool mobile dust extractor
  • Practical: The LED display shows the battery pack's current charge level at all times.
  • 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).
  • 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
  • For stress-free work: The battery packs are, of course, completely covered with Festool Service.

Ideally suited for

  • Cordless sanding work
  • For ETSC 125, RTSC 400, DTSC 400 cordless sanders

All Features

Battery voltage
18 V
Capacity (battery)
3 Ah
Battery type
Li-ion
Weight
0,4 kg
Un number
UN3480
Capacity
3.0 Ah
Technology
Bluetooth®
Product weight without accessories
0.40 kg
Voltage (rated voltage)
18.00 V
  • Brand FESTOOL
  • EAN 4014549417348
  • Supplier number FESTOOL 577704

Accessories

Frequently asked questions about this product

Answered by specialists
Which tools are compatible with the Festool BP 18 LI 3,0 ERGO I battery pack?
This battery pack is designed exclusively for the Festool ETSC 125, RTSC 400, and DTSC 400 cordless sanders.
Can this battery be used on other 18V Festool cordless tools?
No, due to its specialized ergonomic shape, it is not compatible with other Festool 18V cordless tools.
What does the integrated Bluetooth function do?
Bluetooth automatically starts a connected, compatible Cleantec dust extractor when you turn on the cordless sander.
What are the main technical specifications of this battery?
The Li-ion battery pack provides an 18V voltage, a 3.0Ah capacity, and weighs 0.4 kg.
Which Festool chargers are compatible with this battery pack?
You can charge this battery with compatible Festool chargers such as the TCL 6 and SCA 8.
Questions about this product?

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

Chat with us

Reviews about FESTOOL BP 18 LI 3,0 ERGO I battery pack - 577704

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GERT RIJKSEN.NL
12/04/2026

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