ECO-FLO 1/4 HP 2700 gph Thermoplastic Tethered Float Switch Battery Backup Sump Pump

Battery backup is a 12-Volt battery powered system that operates a backup sump pump automatically during utility power outages. The battery backup system is complete with the 12 volt DC pump, battery box, controller/battery charger and float. This system does not include a deep cycle maintenance free Marine Grade 120 Amp hour battery.