Profile: Philadelphia Scientific Co. is a provider of products and services for motive power & standby batteries. Our brands include Water Injector System™, Stealth System™, Blinky™, and Smart Blinky™. Water Injector System™ is a reliable way to add water to industrial batteries. The system also improves safety and environmental cleanliness. There is no need to peer into cells to inspect levels as with manual filling. The water injectors automatically fill each cell to the correct level, so there is no overfilling, and no electrolyte overflow during charge. Our Blinky battery watering monitor specializes in the checking of electrolyte levels in industrial truck batteries. It has a patented circuit that prevents false indication due to leakage paths and tracking on a dirty or wet battery.