24 volt battery backup sump pump system
24 Volt D.C. Backup Sump Pump system. Comes with 50GPM @5′ D.C. Sump pump. Also comes with 7amp alarm charger. Plus fused jumper cable to make 2 batteries 24 volts. Also included are 2 battery boxes.NO BATTERIES INCLUDED. WE SUGGEST 2- 12VOLT MAINTENANCE FREE MARINE BATTERIES.Great system. Brand new in the box. Manufacturer warranty included from purchase date.USA manufactured pump with a air pressure diaphragm no fail switch. No mechanical switch to get hung up on pit or primary pump.