Special featuresVersatile: The 5.0 Ah battery packs are the powerful all-rounders for all applications. Thanks to Li-HighPower cell technology, they deliver up to 50% more power in our latest generation of saws and the HLC 82 cordless planer compared to a 5.0 Ah standard batteryExtremely durable: ensured by the high-current resistant cellsCharge two simultaneously: The DUO rapid charger charges two battery packs absolutely simultaneously. It is suitable for all battery packs from voltage classes 10.8V to 18V (except: BP-XS for CXS/TXS and charger MXC)Extraction starts automatically: The Bluetooth® battery packs automatically start a paired mobile dust extractor when the power tool is switched onSmartly expanded: In conjunction with the Bluetooth® function of the battery pack, the Festool App enables smart additional functions, e.g. detailed display of the charge status and other operating data such as temperature or charging cyclesFully protected. Naturally, the DUO charger and all battery packs are fully covered by Festool Service Technical dataCapacity: 5.0 AhVoltage (nominal voltage): 18 VCharging current: 2 x 6.0 AInput voltage: 220 - 240 VProduct weight without accessories: 7 kgScope of delivery4 × battery pack BP 18 Li 5.0 HP-ASIrrapid charger TCL 6 DUOSystainer SYS3 M 187