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Little Giant SPBS-12 (506400) Sump Pump Backup System, 12V, 6' cord
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Little Giant SPBS-12 (506400) 12 VDC Automatic Sump Pump Back-Up System provides extra protection in the event the primary sump pump fails, an obstruction in the sump pit blocks flow, or a power outage occurs. It will also function as an alarm system if the primary pump fails to empty the sump pit. The Little Giant Sump Pump Back-Up System is powered by a 12 VDC battery (not included). The battery should be a deep-cycle marine battery rated 105 to 140 amp-hours. (A 140 amp-hour battery can provide in excess of 9 hours of continuous operation.) A controller/charger monitors the battery condition and charges the battery when required. It will alert the homeowner if there is a problem with the battery not charging.
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