Victron question

Nov 26, 2008
1,970
Endeavour 42 Cruisin
Why won't my battery monitor show 100% any more? It stops at 99.9%. Even after a few days on shorepower and an I number of just an amp or two. Doing a reset still nets 99.9%
 
May 24, 2004
7,173
CC 30 South Florida
Irrespective of the problem go ahead and Check the electrolyte level of the batteries and equalize. When batteries age and start getting weaker they tend to loose charge quickly. Is the charger on most of the time?
 
Nov 26, 2008
1,970
Endeavour 42 Cruisin
Water topped off a few days ago. Soecific gravity 1275 in all 36 cells.

Brand new Promariner 40 amp charger.

We cruise full time. Currently at the dock on shore power waiting out noreaster.

99.9 is reached by charger or by extended motoring/alternator
 
Feb 6, 1998
11,709
Canadian Sailcraft 36T Casco Bay, ME
Why won't my battery monitor show 100% any more? It stops at 99.9%. Even after a few days on shorepower and an I number of just an amp or two. Doing a reset still nets 99.9%
Try a full reset that wipes all setting and historical data. Write down your settings first....