HQRP Battery for BMW E63 E64 645Ci Z3 E36 323i 323Ci 323is 328i 328is 1998 1999 2000 Key Fob KeyFob + Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 3V; 200 Days warranty! The pins are located at 90 degrees!