You will find 16 regarding the same batteries, and that I also practiced a number of exactly what you may be explaining with unequal battery charging.
With my own, i am aware that they’re sulfated to several qualifications, making sure that possess caused some of the imbalanced recharging voltages. I bought my Lifelines at a reduced price as “NEW”, but they got sat for a long time and are profoundly released before I actually had gotten them. I additionally finished up position my charge voltages during the lower end of Lifeline’s suggestions, to ensure I wouldn’t overcharge a few of the battery packs.
Performs okay for a crisis back-up power supply system which seldom neeed, but they are not the thing I’d wish to rely on for daily off grid life. Some day, i really hope to have a fresh pair of electric batteries and get to suitable begin (and just take good proper care of them).
Re: 48 Volt power supply financial wiring
Here is Edward’s “keyturbocars” thread where he did a number of analysis and evaluating a build to recuperate Lifeline AGM electric batteries:
If the battery packs in show (and parallel) tend to be very mismatched (i.e., close power in show with sulphated power) might cause the unbalanced charging in which one electric battery are charging at “low voltage” as well as the more at “high current”.
Charging/recovering electric batteries separately will help. Continue reading What age is your Lifeline Concorde electric batteries? Just like you defined.