Adjustable amperage for restoring AGMs?
I was reading in the Lifeline manual about this. They say to charge at constant current of 5 percent rated 20-hr capacity until 15.6v, then continue 4 more hours. It may reach 18v, be sure your syst...
Forum Discussion
2oldman wrote:
Ok. Let's say my battery is sitting at 52 volts (yes I have a 48v system), and a full charge is 58.4. I have a constant amperage charger that supplies 20 amps. What is the voltage delta as it rises? IOW, how many volts over the battery voltage does it need to maintain to "pump" in those amps?
Once the battery gets to 58.4v you'd switch it over to CV till the amps taper to your liking. Or you could start with CV if the amps are not too much for the battery.
