The 2EXL7557 3U Rackmount Battery System is a 48V Lithium Iron Phosphate battery module, intended to be used in place of lead-acid batteries for UPSs, telecom power and backup systems, solar, and other applications.
In this datasheet, we review the key features, electrical, mechanical and environmental characteristics and discharge profile of the 2EXL7557 Modular LiFePO4 Battery System.
Our over 35 years of experience with all the different cell chemistries and just about all of the cell manufacturers means we have real-life design experience.
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The Excell Battery Group of companies was formed in 1985, and continues to be owned and managed by the original group of private founding partners.