Quote:
Originally Posted by allantodd1
I wanted to increase battery capacity. I have two 12v factory installed batteries in my new Hurricane 34f. I added 2 6v batteries.
The two 12v batteries are running in parallel (positive to positive and ground to ground) and I hooked up the two 6v batteries in series (1 hot to 1 ground connecting the two batteries). I then connected then 1 unused positive on the 2 6v batteries to the positive on the 12 v batteries and the same with the negative)
This I think is correct everything seems functioning correctly so far. Does this sound like the correct hook up ? Any issues ?
Any advice appreciated !
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Sounds to be hooked up right but only one thing wrong. You never hook up old with new. Unless your original batteries are new and your 2nd two are exactly the same. Odds are the new batteries are better with more amps and all but they are now only as good as the weaker 2 and may not ever get a full charge. Not sure but now you may have shortened the life span of all 4. I am no expert but you might want to do some checking.