The Husqvarna QC500 battery charger is made just for the fast charging of Husqvarna backpack batteries, plus the integrated BLi300 battery. Charges batteries up to 50% faster than the QC330 with a 500W output and active cooling.
Fits to models:
Leaf Blowers: 436LiB
Trimmers: 536LiLX, 336LiC, 115iL, 520iLX
Hedge Trimmers: 536LiHD60X, 536LiHE3, 115iHD55, 520iHD60, 520iHE3, 520iHT4
Pole Saws: 536LiP4, 536LiPT5
Battery Accessories: BLi100, BLi300, BLi200