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Keep your sump pump running during outages with this 1500W battery backup system designed for basement protection. It features pure sine wave output, automatic switching to battery inverter power, and real-time LCD status monitoring. The plug-and-play 3-prong design helps simplify installation, while 3-stage charging supports multiple 12V battery types. Built-in protections help guard against overcurrent, overvoltage, short circuit, reverse polarity, and high temperature. Batteries are not included.
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
US$40
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