zBattery Battery Adapter for Cisco 7921G

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 new Cisco 7925G phone. It is a great money saving solution.