26-02-2019, 11:29 PM
Assuming you are using an accurate digital meter, 6.15 (long) after charging is low.
4 amps is a modest charge rate for a significantly flat 80 ah battery.
Not enough info to comment.
What do specs claim for low setting?
Whilst being charged would expect to attain at least 7.2v on full mode, dropping to about 6.7 on float, if that is a continuous function.
4 amps is a modest charge rate for a significantly flat 80 ah battery.
Not enough info to comment.
What do specs claim for low setting?
Whilst being charged would expect to attain at least 7.2v on full mode, dropping to about 6.7 on float, if that is a continuous function.