Bests & Worsts Reviews from Amazon

Do some research on this model before buying. Seems they have issues with voltage amounts that are perfectly normal for RV battery systems. It goes into protection mode when batteries get charged...doesn't like to see more than 13.6V and it completely shuts down. Have to kill power to it to reset every time. Called their warranty dept and was basically told "oh well, you need to put a V regulator on it to keep this from happening"! Why not just put 1 in it when they make them? V regulator costs us $25, they could probably get them for $7 and have happy customers.