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- USA
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Tabless Battery Pack 18 TBX 4 C‑ASIThe Festool Tabless Battery Pack 18 TBX 4 CASI delivers maximum runtime and sustained output in the Festool 18V cordless system. Built with tabless lithiumion cell technology, it is designed for extended, powerintensive work where consistent performance and thermal control matter more than minimizing size. Tabless construction improves current flow through the battery while reducing internal resistance. This allows the battery to run cooler under
The Festool Tabless Battery Pack 18 TBX 4 C‑ASI delivers maximum runtime and sustained output in the Festool 18V cordless system. Built with tabless lithium‑ion cell technology, it is designed for extended, power‑intensive work where consistent performance and thermal control matter more than minimizing size.
Tabless construction improves current flow through the battery while reducing internal resistance. This allows the battery to run cooler under heavy load and recharge faster between cycles, supporting longer service life and more stable output during continuous cutting, planing and drilling tasks. The 4.0 Ah capacity provides extended runtime for demanding tools without frequent battery changes.
Integrated Bluetooth® connectivity ties the battery into the Festool system, automatically starting a paired CLEANTEC dust extractor when a cordless tool is switched on. When paired with the Festool App, operating data such as charge level, temperature and charge cycles can be monitored to help manage power usage across tools and workstations. A soft‑touch perimeter protects tools and work surfaces while providing secure handling.
Features:
- Tabless cell technology improves energy flow and reduces heat buildup
- High‑capacity 4.0 Ah design supports extended runtime
- Sustained output for power‑intensive cordless tools
- Faster recharge cycles enabled by cooler operating temperatures
- Bluetooth connectivity supports automatic dust extractor activation
- Festool App compatibility provides detailed battery status and data
- LED charge indicator displays remaining capacity
- Soft‑touch perimeter protects tools and work surfaces
Specifications:
- Battery Voltage: 18V
- Battery Capacity: 4.0 Ah
- Battery Technology: Tabless Lithium‑Ion
- Connectivity: Bluetooth
- Charger Compatibility: Festool 18V Chargers, including AIRSTREAM
- Country of Origin: China
What’s Included:
- Tabless Battery Pack BP 18 TBX 4 C‑ASI
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Nice quailty vest
The grandsons looked handsome in their uncles wedding. True to size fit perfect. Good quailty
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Me gusta
Size: 14 Years, Color: Grey
Me gusta mucho la tela solo quiero saber un saco con este mismo color porfavor
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Reviewed in the United States on April 22, 2026
★★★★★ 5
no complaints!
Size: 7 Years, Color: Blue Plaid
My nephew wore this for our wedding and it looked great.
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Reviewed in the United States on January 17, 2026
★★★★★ 4
Nice quality
Size: 6 Years, Color: Grey
My grandson loved this vest!
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Reviewed in the United States on September 25, 2025
★★★★★ 5
True to size!
Size: 7 Years, Color: Black
Worked perfectly for my 6 year old for my wedding
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Reviewed in the United States on October 29, 2025