Review on Progressive Dynamics PD9160AV Inteli Power Converter by Edward Noble

Not sure if the Revain product or service is any worse. I bought this unit for my RV. I bought a new set of batteries for 100.00 pieces. The first indication of a problem was the rotten egg smell you get when the sulfuric acid boils in your batteries. Long story short, this 12V charger was outputting over 20V and about 14V low. 14 must be greater than the high level. I spent a lot of time checking all the existing wiring on my trailer before removing the unit and reconnecting the original. I then hooked up this unit in my garage and connected the battery. I'm just doing my due diligence to make sure there aren't any issues with my RV's wiring. In less than 24 hours this battery began to prepare itself. Two attempts to return/exchange with Revain and both times I got separated, rather hung. In addition to the $180.00 for this device, I need to replace the batteries he prepared.