Basement Sentry Battery 75 Amp
STB75B
This deep cycle battery charges 5X faster than other batteries. 
Basement Sentry Battery 100 AMP
STB100B
This deep cycle battery charges 5X faster than other batteries. 
Dual Float Replacement Switch

148104

This dual float replacement switch can be used with any non-automatic utility or sump pump using a piggy-back plug.

Basement Sentry Battery Backup

STBB100

This system protects basements from a power outage, primary pump or float failure, and provides extra pumping capacity when needed.

Basement Sentry Battery Backup Combo

STBC101

Pre-assembled back-up sump pump system.

Basement Sentry Water Driven Backup Sump Pump
STWB140


This pump protects your basement even when the power goes out. It works with city water pressure instead of electricity or batteries.