Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
Festool 18V 4.0Ah Bluetooth battery is a lithium-ion battery pack for all Festool 18V cordless tools except CXS, TXS, ETSC 125, RTSC 400, and DTSC 400, so it covers most cordless setups in a woodshop. This battery pack is part of the Festool 18V cordless system, which lets you move the same power source from drill to saw to sander, reducing downtime during cabinet or furniture work. The 4.0Ah capacity provides extended runtime between charges, supporting longer tasks such as case installation or shop assembly. Bluetooth functionality in the battery pack connects to compatible Festool equipment, giving you wireless integration that supports cleaner, more organized workflows. The AIRSTREAM function in this Festool battery helps support efficient operation within the AIRSTREAM system, which is useful in busy shops cycling multiple batteries. Identified as BP 18 LI 4.0 HPC-ASI with part number 205036, this battery is easy to specify and reorder for fleet standardization.
This Festool Bluetooth lithium-ion battery pack is built for the Festool 18V cordless platform, so a single BP 18 LI 4.0 HPC-ASI unit can serve multiple tools on the same voltage system. Its compatibility with all Festool 18V cordless tools except CXS, TXS, ETSC 125, RTSC 400, and DTSC 400 means most drills, drivers, and other 18V tools in the Festool range can run from this pack, simplifying which batteries travel to site. The illuminated capacity display lets you check remaining charge before mounting the battery on a tool, which helps avoid swapping batteries in the middle of fitting hardware or cutting. Because this pack is identified as 205036, matching tools and chargers across crews or locations stays straightforward when specifying equipment.
This Festool 18V Airstream battery pack is intended for all Festool 18V cordless tools except CXS, TXS, ETSC 125, RTSC 400, and DTSC 400, so it supports most of the mainstream Festool cordless line used in woodworking, cabinetmaking, and trim installation. By serving as a common power source across compatible Festool 18V tools, the BP 18 LI 4.0 HPC-ASI reduces the number of different battery types that need to be managed in a shop or service van. The 4.0Ah capacity gives enough runtime for many fastening, drilling, or light cutting tasks before the battery needs recharging, which is valuable during sequential operations such as cabinet hang, adjustment, and hardware mounting in a single visit.
The Bluetooth function in this Festool lithium-ion battery works with Festool Bluetooth-capable components, which supports integrated cordless setups where the battery actively participates in system communication. This integration matters in organized shops that manage extraction or tool operation through Bluetooth-triggered functions. The AIRSTREAM function designed into this battery pack works within the Festool AIRSTREAM system, so the battery is prepared for workflows where heat management and coordinated charging cycles play a role in keeping tools ready across shifts. The illuminated capacity display gives an immediate visual read before recharging, allowing crew leads to stage charged batteries for the next phase of work and to rotate partially used packs into the charging queue at practical times. With a clear identification as Festool part number 205036 and designation BP 18 LI 4.0 HPC-ASI, inventory tracking and replacement planning become more straightforward for shops standardizing on specific 18V batteries.
The Festool 18V 4.0Ah Bluetooth High Power Airstream Compact Battery works with all Festool 18V cordless tools except CXS, TXS, ETSC 125, RTSC 400, and DTSC 400, so it supports most of the Festool 18V range.
The AIRSTREAM function on this Festool lithium-ion battery is designed for use within the Festool AIRSTREAM system, supporting system-based workflows that rely on this feature for coordinated battery handling.
The illuminated capacity display shows the battery status prior to recharging, so installers can grab a battery with enough charge for the next task and stage partly used packs for timely charging.
This Festool 18V battery pack uses lithium-ion (Li-ion) chemistry, which supports consistent voltage output for Festool 18V cordless tools throughout typical woodworking tasks.
The Festool BP 18 LI 4.0 HPC-ASI battery pack is an 18V unit with 4.0Ah capacity, combining system voltage and runtime well suited to many cordless tool applications.
This Festool Bluetooth lithium-ion battery pack is identified as BP 18 LI 4.0 HPC-ASI with manufacturer part number 205036, which simplifies ordering and inventory records.
The Festool 18V 4.0Ah Bluetooth High Power Airstream Compact Battery combines an 18V Li-ion design, 4.0Ah capacity, Bluetooth function, and AIRSTREAM capability for wide use across Festool 18V cordless tools except CXS, TXS, ETSC 125, RTSC 400, and DTSC 400. The illuminated capacity display gives immediate charge information before recharging, while the defined Festool 3 year comprehensive warranty including wear and tear adds predictable support over its service life. With the clear Festool designation BP 18 LI 4.0 HPC-ASI and part number 205036, it fits neatly into tool fleets that rely on standardized batteries.
Sold In: 1 Each
