- No idea if it has charger functions beyond the constant current output. I have the 110VAC plug supply wired through a relay and when my battery hits 100% at 27.6VDC I shut it off, this is well below the 29.2VDC that it is set for.
- It must be connected to the battery before you plug in the charger.
- I put a high grade DC current sensor on the output to monitor amps, getting a solid 24.8Amps, ~672Watts delivered to the battery (as advertised).
- Construction is good, wire gauging is proper, and comes with a red 50A square Quick Disconnect on the charge leads.
-Picture shows the charger (silver), DC current sensor below the charger (blue), 25A 2pole CB (off-white), and a small enclosure that I plug into grid power. Since the charger must be connected to the battery, I control it by turning the 110VAC power supply on/off via an industrial controller (PLC).
- Fan is a bit small and you can definitely hear it when it is running but not annoyingly loud.
- Gets very warm but still touchable, currently mounted vertical with the fan on top.
- The 25Amp 2pole C-curve circuit breaker is for the DC power to my battery busbar.
UPDATE:
Almost a year since purchased, still working perfectly. The short days and bad weather of this past winter had me running this often for periods up to 10 hours. Very happy with how it has held up.