Richelieu FS578745 Tabless Battery BP 18 TBX 4 C-ASI

Richelieu FS578745 Tabless Battery BP 18 TBX 4 C-ASI

Richelieu FS578745 Tabless Battery BP 18 TBX 4 C-ASI is designed for all 18-volt devices, excluding ETSC 125, RTSC 400, and DTSC 400. This innovative battery features Festool's cutting-edge tabless cell technology, which enhances power output while minimizing heat production. By eliminating traditional cell tabs, the TBX 4 battery allows for more efficient energy flow, resulting in reduced heat buildup and improved performance, run time, and charging speed. The TBX 4 is paired with Festool's AIRSTREAM charging system, which actively cools the battery during charging, allowing for quicker recharge times. This feature is invaluable for professionals who demand continuous productivity. The optimized energy flow not only boosts tool efficiency but also extends the battery's lifespan. Additionally, integrated Bluetooth® connectivity provides smart functionality, automatically activating a paired Festool dust extractor when the cordless tool is turned on. Users can monitor detailed battery data, including charge level and temperature, through the Festool app. Weighing just 1.32 lb with a capacity of 4.00 Ah, the compact TBX 4 battery combines advanced performance with user-friendly features, all backed by Festool's 3-year warranty for peace of mind in demanding work environments.

Tabless Battery BP 18 TBX 4 C-ASI

For all 18-volt devices (except ETSC 125, RTSC 400, DTSC 400).

More power, less heat. Built smarter.

The TBX 4 battery introduces Festool's latest tabless cell technology, delivering higher power output, cooler operation, and longer service life--without added weight. By eliminating traditional cell tabs, energy flows more efficiently through the battery, reducing heat buildup while improving power delivery, run time, and charging speed. The result is stronger, more consistent performance for demanding applications with less stress on the battery over time. Paired with Festool's AIRSTREAM charging system, the TBX 4 battery is actively cooled before and during charging when used with the AIRSTREAM SCA 16 quick charger. This active cooling allows the battery to recharge faster and return to work sooner--ideal for professionals who rely on continuous productivity. The optimized energy flow of tabless technology not only boosts tool performance but also helps extend overall battery lifespan. Integrated Bluetooth® connectivity adds smart functionality, automatically starting a paired Festool dust extractor when the cordless tool is switched on. When used with the Festool app, users can access detailed battery data, including charge level, temperature, and charge cycles. Compact, powerful, and intelligent, the TBX 4 battery delivers advanced performance in a familiar form factor--and is fully backed by Festool's 3-year warranty for complete peace of mind.

Important information

Capacity: 4.00 Ah
Technology: Bluetooth®