Liberty Pumps 442-25A StormCell 12V Backup Sump Pump System, 25A
Brand: Liberty Pumps | SKU: 442-25A
Product Overview
The Liberty Pumps 442-25A is a 12V battery backup sump pump system for a power outage or primary pump failure. It pairs a DC backup pump with a 25A charger/controller and a battery case sized for two Group 27 or 31 batteries. The wall-mounted interface shows status locally with an LCD and audible/visual alarms. The battery or batteries are sold separately, so select compatible power storage when planning the installation.
Key Features
- 12V DC backup pump, activation float, control panel, and check valve
- 25A fan-cooled charger/controller
- Dual battery case for two Group 27 or 31 batteries; batteries not included
- Wall-mounted LCD interface with local audible alarm and LED indicator
- Plumbing and mounting components for standard installations
Common Uses
- Backup sump pumping when a primary pump stops or household power fails
- Local monitoring of backup system and battery status
Technical Specifications
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Model: 442-25A
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Pump: 12V DC
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Charger/controller: 25A
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Battery capacity of included case: two Group 27 or 31 batteries
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Battery included: No
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Wireless monitoring: Not included
Compatibility & Installation Notes
Confirm battery chemistry, size, pump placement, float clearance, discharge plumbing, and charging power against Liberty's instructions. The 9V alarm backup supports the local alarm, not sump pumping.
Frequently Asked Questions
Is a sump backup battery included?
No. Two compatible Group 27 or 31 batteries must be obtained separately.
Does 442-25A include NightEye alerts?
No. Choose an EYE model for NightEye wireless monitoring.
Why Buy Liberty Pumps 442-25A from Big Frog Supply?
The 442-25A bundles the backup pump, 25A charging system, dual battery case, and control hardware for a planned sump backup installation.
Model: 442-25A
12V DC battery backup sump pump system
25A charger/controller
Battery case accommodates two Group 27 or 31 batteries (not included)
NightEye wireless monitoring: no
Includes backup pump, activation switch, control panel/alarm, charger, check valve, mounting/plumbing parts, and AC power supply.
