Festool Akku BP 18 TBX 4 C-ASI Battery V 4.0 Ah with Tabless, Bluetooth and Airstream Technology for Professional Tools

CONSTANT POWER WITHOUT FATIGUE: 18 V 4.0 Ah accumulator with just 600 g weight, offers complete performance throughout the workday minimizing the physical burden of the professional HIGH PERFORMANCE TABLESS CELLS: Tabless technology generates less heat during use than conventional cells, prolonging battery life and improving charging efficiency FAST CHARGING IN 25 MINUTES: Airstream function allows active cooling of the accumulator during charging with the SCA 16 fast charger, available separately, reducing waiting times BLUETOOTH AND SMART CONTROL: The integrated Bluetooth module automatically activates the compatible Cleantec vacuum cleaner and allows real-time load, temperature and cycles to be monitored from the app Festool RELIABLE PROTECTION AND SIGNALING: The LED indicator on the top shows the charge level at all times, and the soft material wraparound frame protects the tool from bumps and sloping surfaces