Festool BP 18 Li 4.0 HPC-ASI 18V 4.0Ah HighPower Bluetooth Battery Pack

Festool BP 18 Li 4.0 HPC-ASI 18V 4.0Ah HighPower Bluetooth Battery Pack At a Glance: Compact 18V 4.0Ah HighPower battery with AIRSTREAM cooling and Bluetooth automatic dust-extractor start. Enjoy full cordless performance in a significantly lighter and more compact format with the Festool BP 18 Li 4.0 HPC-ASI HighPower Battery Pack. Its advanced Li-HighPower cells are engineered to deliver the high current required by demanding Festool 18V tools while keeping the battery compact and comfortable to handle. At approximately 600g, it is around 20% lighter and 50% more compact than the older 5.2Ah standard battery, making it an excellent choice for overhead work, precision applications and long working sessions. Full power without the bulk The BP 18 Li 4.0 HPC-ASI combines high-current Li-HighPower cells with AIRSTREAM cooling and Bluetooth connectivity. It delivers strong cordless performance while improving tool balance, and it can automatically start a paired Bluetooth-compatible CLEANTEC mobile dust extractor when the cordless tool is switched on. Product highlights Li-HighPower technology: High-current-resistant cells deliver dependable power for demanding cordless applications. Compact 4.0Ah format: Offers an excellent balance of runtime, power and ergonomic handling. Reduced size and weight: Approximately 20% lighter and 50% more compact than an older 5.2Ah standard battery. Bluetooth connectivity: Automatically starts a paired compatible CLEANTEC dust extractor when the tool is activated. AIRSTREAM cooling: Supports faster battery cooling and efficient charging with a compatible AIRSTREAM charger. Integrated charge display: Allows the remaining battery capacity to be checked at a glance.