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12 Volt Battery Backup Sump Pump System

  • AUTOMATIC BACKUP OPERATION: In the event of a main sump pump problem or power outage, the PumpSpy battery backup pump automatically activates
  • AUTOMATED SYSTEM TESTING: Daily tests of the backup pump and battery are performed to ensure the system is in top working order
  • HIGH OUTPUT: PumpSpy’s Backup Pump will drain a 20-gallon basin in a mere 30 seconds (at a 10′ lift)
  • LONG LASTING BATTERY PERFORMANCE: Provides up to 166 hours of battery backup protection when paired with a PumpSpy Deep Cycle AGM Battery (not included)
  • HIGH-QUALITY CONSTRUCTION: Made in the USA with foreign and domestic parts


Primary Pump Backup Bundle



When you buy our 2000W Primary Sump Pump Backup Power System + 75 Ah Battery

2000W Primary Sump Pump Backup Power System


PumpSpy’s Primary Sump Pump Battery Backup Power System is an ideal solution for homeowners worried about keeping their basements dry during a power outage.

75 Ah Battery


PumpSpy’s Sealed Lead Acid AGM Deep Cycle battery is recommended for use with the PumpSpy Sump Pump Monitoring System. This battery is compatible with most other battery backup sump pumps and other products requiring a 12 VDC deep cycle battery.