I worked for Exide for a while. They provide batteries to sams club and Wal-Mart. (it's a national contract) they do provide a deep cycle battery with t-105 like specs. This battery is similar to the workaholic by interstate 200-220 AH. Exide actually buys them from Trojan and slaps the Exide label on them. The company was GNB, but GNB was bought out by Exide. You can buy these batteries bulk or wholesale for $45 or less. You just have to know the seller.
VR Eric P. EM2 US Navy
