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Old 12-03-2018, 03:40 PM   #1
jonr3
Gone Wild
 
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Harley Davidson
 
Join Date: Jan 2016
Location: Hickory, NC
Posts: 702
Default FYI - ERIC charging algorithm and battery watering

Just an FYI regarding charging algorithms...

I use my '14 Precedent almost every day, and always put it on the charger when done. I had to check my batteries at least every 3 weeks and always had to add quite a bit of water to each cell.

About 3 months ago, I contacted Delta-Q to get the best algorithm for my T875 batteries (algorithm #1). Since then, I have added MAYBE a total of about 4 ounces of water - probably less. Every time I check it now, all of the cells are still full and there is no sign of any boil-over.

I think the algorithm that came with my charger was over charging the pack (I would see readings on my VM of 62+) and causing a lot of boil-over. Now, the highest I see is mid 50s, with it usually settling on 51.9 or so.

I still check my water every month in case something changes, but I sure like not having to keep topping them off all the time.
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