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ESSP-2000
ESSP-2000: Sony’s New Storage Battery Holds 2.4kWh, Lasts 10 Years
Aug 10, 2011
Serkan Toto
Sony Japan <a href="http://www.sony.co.jp/SonyInfo/News/Press/201108/11-085/">announced</a> [JP] the ESSP-2000, a storage battery for professional use that serves as a backup power supply unit in the