It depends on how cold for how long. A battery will slowly self discharge over time and when the specific gravity falls to a point where the electrolyte freezing point and the ambient temperature meet, game over. At full charge it will take -40 f. to freeze, at %50 charge it only needs to fall to 0 f. to freeze it solid. Best idea is if in doubt take it indoors and keep it warm and safe. Ernie and The Black Bitc_!! -----Original Message----- From: mailing-list-owner@xxxxxxxxxxxxxxxx [mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On Behalf Of ajl Sent: Sunday, November 20, 2005 5:35 PM To: mailing-list@xxxxxxxxxxxxxxxx Subject: IML: Battery Storage Does anyone know if I leaving my batteries in my cars in cold storage will ruin them. Anthony Lacaria ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm