BSW1006 Features: * Standby battery * Material: Plastic * Largest and most powerful * Lasts longer and perform better than automotive or deep cycle batteries when used with a battery backup sump pump system * Accommodates the battery fluid sensor * Runs the Basement Watchdog A/C-D/C system * Batteries are shipped without acid so that they will remain fresh until you activate them * Filling the battery can be done easily and safely with a 6-qt. battery acid pack (sold separately) * Pumps 7.5 hours continuously on Basement Watchdog big dog and special * Pumps 12 hours continuously on Basement Watchdog emergency * Can pump intermittently for days * Lasts on average 5-7 years * 1 Year free replacement Construction: * Unique construction allows it to run the sump pump longer (for more hours per charge) and to last from five to seven years in standby service Color/Finish: * Color: White and Black Specifications: * Voltage: 12 VDC Dimensions: * Dimensions: 10"" H x 13"" W x 6.75"" D