American Standard Selectronic PWRX Power Kit

American Standard Selectronic PWRX Power Kit Features: 480,000 cycles (10-year life @ 4,000 uses per month) Includes PWRX battery pack, battery holder and connector locking device Can we used with all Selectronic base models Fail-Safe faucet automatically shuts off upon loss of power or dead battery. No reset required. .35 gpm saves 84% of water usage when compared to a 2.2 gpm faucet