Li-Ion Extended Battery 1700 mAh for Audiovox CDM-8615 Li-Ion Extended Battery 1700 mAh for Audiovox CDM-8615 Be prepared to stay in touch when your original battery loses its charge. Our replacement batteries provide a backup power source and also give you the opportunity to increase talk time. This Lithium ion Battery is designed for Audiovox CDM-8615 cell Phone. Thickness: 1/2 in, This is 1700mAh in capacity This battery is third party replacement battery. More information please visit http://www.tangshop.com