12V, Emergency Battery Backup, Sump Pump System, Basement Flood Protection, Proprietary Smart Charging Technology, Removes Up To 48% More Gallons Per Charge, Dual Battery Capacity Provides Extended Run Time, 0' = 2,040 MPH, 5' = 1,380 GPH, 10' = 600 GPH, 12' = 240 GPH, 3/16" Solids Handling, Charger 2.0A, Includes Battery Case Control Unit, 12V Pump, Reed Switch, AC Power Supply, 1-1/4' NPT To 1-1/2' Glue PVC Elbow, Compatible With Flooded & Sealed AGM Deep Cycle Lead Acid Batteries, For Best Performance Use Flotec Bat 40 Sealed AGM Battery, 1 Year Warranty.