[84bertone]

I have one in my saturn. Make sure to use plenty of cooling and it seems to work which I wouldnt really call a fault of the controller they all need to be cooled well (and perhaps dont cut off the main contactor with the pedal.) I have 5000 miles on mine so far but I have transfered the batteries to a solectria force so its sitting in the garage. If you do a search you will find my post about how I cooled it with part numbers for the fans as well.

I agree. I believe the main cause for failure of any controller is too much heat. I have a Logisystems and have had it in use for 2 years now with not as much as a hiccup. However, I keep it cooled and do not drive it hard. I have never floored the car. Also, my car weighs a total of 2340 lbs. Not really heavy so easier on the controller. I have had satisfactory response from Logisystems. They upgraded it for free shortly after I bought it and did it in a timely manner

By the way, I now have had my WalMart Maxx-29's in use for over 2 years and they are starting to show signs of wearing out. But not bad for a cheap battery. I would like to go to a newer technology battery but do not know enough about them to make a smart purchase.