Product Description Secure your home during power outages or main pump failure with a Superior Pump battery backup system. Superior Pump builds pumps that are truly Built to Last and are 100 percent factory tested. Superior Pump uses quality components including solid copper motor windings, heavy duty stainless steel jacketed shaft seals, double o-ring seals on motor plate, and electronically controlled split capacitors. Superior Pump model 92910, 12 Volt submersible back up pump with vertical float switch, will move water up to 1380 gallons per hour. Backup Kit also includes: Thermoplastic battery box and charger, mounting hardware, and alarm/control unit with fuse and mute. This pump is backed by a 1 year warranty. From the Manufacturer Superior Pump is a family owned and operated Pump Company specializing in residential / light commercial duty pumps. Headquartered in Minneapolis, Minnesota, Superior Pump was founded in 1999 after spending years in the pump industry dating back to the 70's, and with a plumbing background starting in St Paul Minnesota dating all the way back to 1885. Superior Pump adheres to our strong core family values, selling the absolute highest quality product possible. Known for building durable pumps, Superior Pump concentrates on quality throughout the engineering, manufacturing and testing processes. Quality products, strong warranties, excellent USA based customer service - Superior Pumps Built to Last!