Inverter/Charger Settings
I have a Xantrex Freedom SW 3012 inverter/charger. Can someone tell me what setting they are using for the recharge voltage. My charger is currently set at 13.4. The default setting is 12.5. Thanks.
Forum Discussion
Argosy24 wrote:
Gel cells need a higher charge voltage than lead acid, 13.4v seems low for them. Deka should have specs on their website, that would be the best place to start.
Gels ARE lead acid!
Gels and AGM have a LOWER charging voltage than flooded lead acid(FLA).
Larry;
Are these 8Ds labelled Dominator(gelled) or Intimidator(AGM)? Deka
Does your Xantrex have a Gel setting?
In the meantime, limit your charging voltage to 14.1V and float to 13.4V.
P.S.
This may be the Deka info you need. Deka Technical Manual.
On page 4 look at chart D to see the ill effects of using too much charging voltage on a Gel. Battery life can be shortened.
On page 11, top right, is a temperature chart for Gel. At 90 - 99F, your 13.4V looks good if that is the temp in Austin.
Does your Xantrex do automatic temperature compensation? You need to try make the Xantrex match Deka's specs.
HTH;
John
