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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Tabless Battery Pack - BP 18 TBX 4 C‑ASIThe Festool Tabless Battery Pack BP 18 TBX 4 CASI delivers high output in a compact, lightweight 18V battery designed for demanding cordless work without added bulk. Built around Festools tabless cell technology, it improves energy flow through the battery to reduce heat buildup while delivering strong, consistent power under load. By eliminating traditional cell tabs, internal resistance is reduced, allowing the battery to run cooler during heavy use
The Festool Tabless Battery Pack BP 18 TBX 4 C‑ASI delivers high output in a compact, lightweight 18V battery designed for demanding cordless work without added bulk. Built around Festool’s tabless cell technology, it improves energy flow through the battery to reduce heat buildup while delivering strong, consistent power under load.
By eliminating traditional cell tabs, internal resistance is reduced, allowing the battery to run cooler during heavy use and recharge faster between cycles. This lower operating temperature helps extend overall battery service life while maintaining reliable performance across a wide range of Festool 18V tools. At just 1.3 pounds (600 g), the TBX 4 balances power and handling, helping reduce fatigue during extended use.
Bluetooth® connectivity integrates the battery into the Festool system, automatically starting a paired CLEANTEC dust extractor when the tool is switched on. When connected to the Festool App, operating data such as charge level, temperature, and charge cycles is available for better power management. When paired with an AIRSTREAM charger, active cooling supports rapid recharge times, keeping tools working with minimal downtime.
Features:
- Tabless cell technology improves energy flow and reduces heat buildup
- High output in a compact 4.0 Ah battery design
- Lightweight construction helps reduce fatigue during extended use
- Faster recharge cycles enabled by lower operating temperatures
- Bluetooth connectivity supports automatic dust extractor activation
- Festool App compatibility provides detailed battery status and data
- LED charge indicator shows remaining capacity at a glance
- Soft‑touch perimeter protects tools and work surfaces
Specifications:
- Battery Voltage: 18V
- Battery Capacity: 4.0 Ah
- Battery Technology: Tabless Lithium‑Ion
- Connectivity: Bluetooth
- Weight: 1.3 lb (600 g)
- Charger Compatibility: Festool 18V Chargers (AIRSTREAM compatible)
- 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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Nice shoes
Size: 7, Color: Navy/White
Great quality shoes, looks nice. It’s little narrow but it fits me well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 3
Bonitos pero duros y pequeños
Size: 8.5, Color: Deep White
Más pequeños, de lo que esperaba, a pesar de qué es mi talla, y siempre he pedido bajo ese número adicional, me parecieron zapatos muy duros
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Great quality and a great look
Size: 9.5, Color: Gray & White
These are real good quality and have a nice clean look to them and are comfortable as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Review
Color: Olive Green, Size: XX-Large
Nice outfit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Good
Color: White, Size: X-Large
Very comfortable my husband love it. Good fit, its a not sheeer, very soft.quality good for your money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
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