TOTO Neorest AS vs AH: What's the Difference?

ah totoThe TOTO Neorest AH Dual Flush technology conserves water with every flush, while its integrated bidet allows for the most hygienic bathroom experience possibleProduct Specifications: Battery Capacity: 60 Ah, Battery Type: Lead Acid Battery, Product Brand: Gravita Battery, Voltage: 24 Volts, Warranty: 2 Year.