The easy to read graphics indicates the status of each battery bank through the charging process. All high frequency, digital charging technology. Up to 40 percent lighter. Wiring and battery fault detection.
I like the lights instead of meters which my last one had. I"m Very Happy With It So Far
This is my 3rd on-board charger. First 2 lasted 9 years total. It is charging great right now, faster than other two ever did but, we'll wait and see. Installed very easily. I wish power cord had been just 2 feet longer.