Liberty 442-25A: The High-Endurance Dual Battery Backup System

Step up to maximum, high-endurance flood protection with the Liberty Pumps 442-25A Series High-output System. This professional-grade 12V battery backup is designed for high-demand situations, featuring a heavy-duty 25A charger and a dual-battery box for significantly extended run times.

This StormCell system is built around a powerful, energy-efficient 12V DC pump. It is managed by a microprocessor-controlled 25A charger/controller. This advanced, fan-cooled unit not only charges batteries quickly and efficiently but is powerful enough to run the DC pump as a continuous power supply if your primary pump fails. 

The 442-25A includes a large battery box that accommodates two Group 27 or 31 batteries (sold separately), doubling your protective power. The remote wall-mount user interface features a clear LCD display for at-a-glance status checks, along with an audible alarm and super-bright red LED alarm ring for high water, low battery, or power loss.

Key Features:

• High-Output 25A Charger: Heavy-duty, fan-cooled, microprocessor-controlled charger for rapid, smart charging.
• Dual-Battery Capability: Includes a large battery box that accommodates two Group 27 or 31 batteries for maximum, extended run times (batteries not included).
• Continuous Power: Charger is powerful enough to run the 12V pump as a continuous power supply.
• Energy Efficient DC Pump: High-flow 12V backup pump provides reliable protection.
• Wall-Mount Controller: Features an easy-to-read LCD display, audible alarm, and test/silence buttons.
• Complete System: Includes pump, controller, float switch, and dual battery box.