Tabless Battery Pack - BP 18 TBX 4 C‑ASI WD Take your craftsmanship to new

Take your craftsmanship to new heights

easy to install

0 HP‑ASI is the proven all‑around power source for Festool 18‑volt cordless tools

The Handle Bridges distribute downward pressure evenly for greater control and safer cuts

Tabless Battery Pack - BP 18 TBX 4 C‑ASI WD Take your craftsmanship to newThe 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