Tabless Battery Pack - BP 18 TBX 4 C‑ASI FN03 Thin stock is sawn to

Thin stock is sawn to +/- 1/8" of the listed size

Diameter: 4

We’ve made numerous changes to the castings that result in better “feedback” and a solid feel to the user

Large Diameter: 1-1/2"

(1) MT16 - 1/8" Micro Skew

Tabless Battery Pack - BP 18 TBX 4 C‑ASI FN03 Thin stock is sawn toThe 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