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busterbrown73's avatar
busterbrown73
Explorer
Apr 16, 2019

Dual 6 volt GC2 batteries and charging characteristics

We just returned home to Michigan from a 24 day trip around the southwest. This was the first big test of our new dual 6 volt battery bank (upgraded from a single group 24 12 volt). As I have real...
Atlee's avatar
Atlee
Explorer II
Apr 19, 2019
busterbrown73 wrote:
ktmrfs wrote:
let me guess.

your converter is a WFCO. If so that is likely the problem. they seldom will charge at more than 13.2V.

Get a good 3 stage charger PD or Iota.


I'm leaning towards that now. Any specific model recommendations?


I replaced the WFCO WF8900 55 amp Pwr Center with a Progressive Dynamics PD 4655L MBA Wildkat 55 amp main board assembly. It was a pretty easy swap. Continued to use the WFCO AC circuit breakers and DC fuses.

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