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jcrhea's avatar
jcrhea
Explorer
Feb 06, 2016

Converter Questions - Replacement and want to charge faster

All - I have a WFCO 8955PEC in my Class C RV. It has a 4kW generator in it I use to charge the batteries when off grid. I have two questions - 1. It charges slowly when my 2 12V deep cycle ba...
wa8yxm's avatar
wa8yxm
Explorer III
Feb 07, 2016
WFCO is noted for not going into BULK mode.. this is the most common failure mode. This is not to say that is what is happening, More testing than I care to describe is needed (Hydrometer, and voltage tests)

Progressive Dynamics 9280 or in this case 4680 would charge faster but MIGHT be too fast if you have a single pair of GC-2.

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