zCover - battery converter

zBattery CI921ZBK Battery Adapter is a perfect solution for replacing Cisco 7921G battery. It converts Cisco 7925G battery or zCover U8ZBAE12 Cisco 7925G compatible battery to a Cisco 7921G compatible Battery. When you upgrade your phone to Cisco 7925G, you can keep this battery for the Cisco 7925G phone. It is a great money saving solution.