I bought this charger for off-grid solar installation and am completely satisfied with the performance of the charger. I've scoured the internet looking for reviews from other car enthusiasts who have used one of NOCO's products and haven't found anything out of the ordinary. I had a question about how it would perform with my battery size being larger than the 400 amp hours it is rated for and NOCO's customer service has been great. I use a Honda ei2000 in addition to my solar charger. It features a soft start charging mode where it analyzes the state of charge and then slowly builds up power. I've had it for a few months now and it works perfectly. I'll probably make a youtube video and check it out at some point and add the link here.