Battery Pack, Festool 18 Li 4.0 HPC-ASI
Battery Pack, Festool 18 Li 4.0 HPC-ASI (Part No: 005.22.345) is the ideal power upgrade for your Festool 18-volt... Read More
Product Details
Battery Pack, Festool 18 Li 4.0 HPC-ASI (Part No: 005.22.345) is the ideal power upgrade for your Festool 18-volt platform. Designed to keep your tools running strong, this high-performance Li-ion battery pack delivers reliable output with a 18.00 V voltage and a generous 4.00 Ah capacity—so you can tackle more work between charges.
Built for convenience and compatibility, the Festool 205034 battery pack suits all 18-volt devices (with the exception of ETSC 125, RTSC 400, and DTSC 400). If you’re expanding your kit or replacing an older battery, this pack provides the dependable energy your workflow depends on—whether you’re using cordless drills, saws, sanders, or other compatible tools.
Featuring the BP 18 Li 4,0 HPC-ASI model, this rechargeable battery is designed to pair seamlessly with Festool charging solutions. Please note that the rapid charger TCL 6, or the SCA 8 (with AIRSTREAM technology), must be purchased separately.
Why choose it? You get modern Li-ion performance, long-lasting capacity, and a battery made to match the demands of serious DIYers and professionals. Keep your 18V Festool system ready for the next job—add the Battery Pack, Festool 18 Li 4.0 HPC-ASI to your toolkit today.
Specifications
Product category
Type of battery
Rechargeable battery capacity
Rechargeable battery voltage
Model
Order reference
Order rapid charger TCL 6, or SCA 8 (with AIRSTREAM technology) separately
Product Details
Is this battery pack compatible with all Festool 18 volt tools?
Yes, for most Festool 18 volt devices. The Festool Battery Pack 18 Li 4.0 HPC-ASI is designed for all 18 volt devices except ETSC 125, RTSC 400, and DTSC 400. If you are unsure, check your tool’s compatibility before ordering to avoid mismatch.
What voltage and capacity does the Festool Battery Pack 18 Li 4.0 HPC-ASI provide?
This pack uses 18.00 V and has a rechargeable capacity of 4.00 Ah. In practical terms, this capacity supports longer runtime than smaller Ah packs, making it a good choice when you need consistent power for jobs that take more time.
Which charger do I need to recharge this battery?
You will need a compatible Festool rapid charger, ordered separately. For this battery, Festool specifies the TCL 6 or SCA 8 (with AIRSTREAM technology) as options to recharge it.
Is the battery pack rechargeable and what type of battery is it?
Yes, it is rechargeable. The battery type is Li ion, which is commonly used in modern power tool packs for efficient energy delivery and reliable performance across repeated charging cycles.
Will I need anything else besides the battery pack to use it?
For use, you will typically need your compatible 18 volt Festool tool and a suitable Festool charger. The pack itself is supplied as the battery solution, so if you do not already own a compatible charger, plan to purchase one separately.
Where can I find the model and order reference for this battery pack?
The model is listed as BP 18 Li 4,0 HPC-ASI, and the product part number is 005.22.345. Keeping both details handy can help when matching with the correct battery for your Festool equipment.
Why choose the 4.0 Ah option over smaller battery packs?
The 4.0 Ah capacity is a practical middle ground for many users because it can help provide more working time between charges than lower capacity packs. If your work involves intermittent use or longer sessions, this size is often a convenient upgrade.