Product Usage: Used to repair and maintain American Standard brand automatic flush valves, solve the problem of battery pack aging or damage, and ensure the normal operation of the flush valve. High-quality materials: Made of high-quality materials to ensure the durability and reliability of the product. The battery pack accessories use a 6V lithium battery pack with stable performance and long life. Flexible replacement: It is suitable for many types of American standard flush valves. Users can flexibly replace them as needed without purchasing different types of maintenance kits, saving maintenance costs. Easy installation: enables users to complete installation and maintenance easily and quickly without professional technical support, saving time and costs. Outstanding Service: If you encounter any problems before purchase or use process, welcome to contact us, we will do our best to help you Our product is specially designed to repair the brand Urinal and Toilet Sensor Flush Valve. Our performance is as excellent as brand product, and the price is cheaper. We can also provide the best service to users. Why not choose us