Why is Your Sonicare Toothbrush Light Blinking Rapidly?
DiamondClean 9000 Sonic electric toothbrush with app HX9911/76 | Philips
Philips Sonicare toothbrush doesn't seem to hold a charge. The lights flash but the toothbrush doesn't turn on. The charging station does work and I confirmed this with my wife's toothbrush, which