
06-15-2011
|
 |
Senior Member
|
|
Join Date: Sep 2008
Location: Victoria B.C. Canada
Posts: 5,776
Rep Power: 4
|
|
|
I don't doubt that Iota makes a good charger, as does Powermax. But they do not have settings for gel, both according to their manual and btrayfors who is a marine electrician and owns 2 Iotas. His post was the one I linked to above.
Gel batteries need a lower bulk/absorption voltage and a higher float voltage than either flooded or agm batteries, as shown below from a Xantrex manual. I certainly wouldn't risk the life of expensive gel batteries to save a few dollars on a charger. Best to buy a marine rated 3 stage charger with a gel setting.
Or buy batteries to suit the charger.
__________________
Brian
Living aboard in Victoria Harbour
|