- Stock: Out Of Stock
- Brand: FESTOOL
- Model: FES577323
- Weight: 1.11kg
- Dimensions: 185.00mm x 90.00mm x 87.00mm
- SKU: FES577323
- UPC: 4014549405611
Festool BP 18 Li 8,0 HP-ASI HighPower Battery Pack 18V 8.0Ah (FES577323)
At a Glance: 18V 8.0Ah Li-HighPower battery pack with AIRSTREAM rapid-charge cooling and Bluetooth® smart features.
The Festool BP 18 Li 8,0 HP-ASI is the heavy-duty battery pack for demanding cordless work where maximum power and endurance are non-negotiable. Built with Li-HighPower cell technology, this 8.0Ah pack is engineered for tough applications that chew through energy, while staying perfectly tuned to Festool brushless EC-TEC motors for high efficiency and strong output per charge. Add AIRSTREAM technology support for fast turnaround on the charger, plus Bluetooth® connectivity for smart monitoring and automatic paired dust extractor start-up, and you’ve got a battery that’s designed to keep you working instead of waiting.
This battery pack is purpose-built for heavy-duty applications with very high energy needs. AIRSTREAM technology actively cools the battery before and during charging (when used with an AIRSTREAM rapid charger), helping it return to action fast. Bluetooth® adds convenience on site by enabling compatible mobile dust extractors to start automatically when the tool is switched on, while the Festool Work app provides detailed battery information such as charge status, temperature and charge cycles.
Features
- Li-HighPower cell technology High-current resistant cells designed for demanding energy draw and durability.
- 18V 8.0Ah HighPower performance Strong endurance and power delivery for heavy-duty tasks.
- AIRSTREAM technology support Active cooling before and during charging for faster availability.
- Bluetooth® connectivity Enables smart functions, including automatic paired dust extractor start-up (with compatible units).
- LED charge indicator Quick visual check of remaining charge on the pack.
- Soft-touch protective frame Helps protect the tool and supports it securely on sloping surfaces.
- Festool Work app compatibility View detailed status data and operating info (temperature, charge cycles) and install software updates.
Benefits
- Maximum runtime for demanding work: Designed for heavy-duty applications and long sessions between charging.
- Faster back-to-work charging: AIRSTREAM cooling support helps reduce downtime on compatible rapid chargers.
- Smarter jobsite workflow: Bluetooth® starts compatible dust extractors automatically and gives you better battery visibility through the app.
- Efficient power output: Optimised for Festool brushless EC-TEC motors for excellent performance per charge.
Extra Information
- Main applications include heavy-duty tasks with maximum power needs and applications requiring extreme battery endurance.
- For fastest charging performance, use with a compatible AIRSTREAM rapid charger that supports active cooling.
- Bluetooth® functions depend on compatibility: automatic start requires a Bluetooth®-enabled mobile dust extractor paired to the battery pack.
- The Festool Work app can display charge status, temperature and charge cycles, and supports tool-related software updates where applicable.
Pro Tip
- Keep two battery packs in rotation on busy days: one in use and one on the charger. Pair the battery’s Bluetooth® with a compatible dust extractor to make dust control feel “automatic” — fewer steps, cleaner results.
Specifications
| Description | Spec |
|---|---|
| Brand | Festool |
| Cat No. | FES577323 |
| Product Type | HighPower Battery Pack |
| Voltage (Rated) | 18 V |
| Capacity | 8.00 Ah |
| Battery Chemistry | Lithium-Ion (Li-ion) |
| Technology | Bluetooth® |
| AIRSTREAM Function | Yes (Active Cooling Support) |
| Product Weight (Without Accessories) | 1.00 kg |
Safety
- Use only with compatible Festool chargers and equipment designed for the 18V system.
- Keep away from heat sources and direct sunlight; do not store in hot vehicles or near heaters.
- Protect from water and moisture; keep contacts clean and dry.
- Do not short-circuit battery terminals or store loosely with metal objects (keys, screws, coins).
- If the battery shows signs of damage, swelling, or unusual heat, stop using it and follow safe disposal procedures.