Hi all,

I've been cleaning up my shop and have Lee Hart's 4- Battery Balancer relay board Rev.2 that I want to pass on. Never been used, I was going to set up an EV with 36 6V Trojans, but obviously never did.

In Lee's words - /The Relay boards is intended for use with the TMSIBatter Balancer Control board. The relay board has 8 DPST 30A relays, to allow the Control board to select and 1 of 8 batteries, which can be monitored, charged or discharged by the Control board. Fuses for each batter wire protect against shorts or relay failures. LED's indicated which relay is on . Logic on the Control board insures that 2 relays can be turned on at the same time. Up to 10 relay boards (80 batteries can be connected pm one Control board)./

So the 4 Relay boards I have will control 40 batteries.

Upon further inspection, I don't have the Control Board, but I do have the schematic and photo of the PCB. I bought the 4 relay boards from Lee in Oct of 2007 for $780.

Would they be of use to anybody? I'll gladly send them to you for the price of shipping.

Best

--
Rush Dougherty
TucsonEV
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