Liberty Pumps features a line of battery backup pump systems called StormCell. It is available in 10-amp or 25-amp models. These highly-advanced 12 V backup sump pumps feature professional-grade chargers, an energy efficient DC pump for longer run times, and optional NightEye wireless technology for remote monitoring of the pump system through a tablet or smart phone. The NightEye app is a free download and is compatible with Apple iOS and Android devices.
Liberty Pump. www.libertypumps.com