Compatible with for Norelco 7000/5000/3000 Series,QT series, QS series, AT series, PT series, QG series, BG series, HQ series, RQ series, XL series, XLCC series, X series, HS series, QC series, for Grooming Kit Bodygroom, for BeardTrimmer, for Beard, for SensoTouch, for Precision, for Spectra and Sensotec, for SmartTouch XL & Speed XL, for Quadra, for Cool Skin, for generation Cool Skin, for Style Shaver, for PowerTouch, for Suker Hair Clipper, Arcitec Compatible with for Norelco HQ8505,3000 3100 3500 4100 4200 4500 5000 5100 5200 5500 5600 5700 6100 7000 7100 7200 7300 7400 7500 7600 7700 8000X 8500X 8900 9300 9700 Series Shavers,Fit most for Norelco Aquatec, for Arcitec and for Multigroom Shavers, for Razors and Trimmers. Compatible part numbers HQ8505 AT810/41 AT830 BT5210/42 BT7215/49 PT724/41 PT730/41 QG3364/42 QG3330 QG3330/60 QT4018/49 S9311/84 S7370/84 S9721/84 YS524/41 HQ-8505 7-piece set: 6 charging heads of different shapes are suitable for various electric clipper interfaces, DC 5V USB to 5.5x2.1mm Charging Cable * 1 Built in pure copper conductor, strong conductivity, faster and more stable transmission. Outer layer is wrapped with PVC environmental protection materials, which is safe, environmental friendly and durable Color: Black Material: ABS Package Contents: 1 set of Power Cord for Hair Clippers