Costco GC2 spec
I decided to replace the old GC2 batteries (4 years old). Costco's GC2's are now labeled Interstate Batteries. There isn't much data on the battery, just RC = 107. A "real" Interstate battery that ...
Forum Discussion
BFL13 wrote:
Temp comp with 14.8 means going over 15 when it is colder out, but the inverter still has the same 15v upper limit shut off. This can be awkward! :(
The AH capacity of the bank varies with temperature, being less when it is colder. Your AH setting for "when is full?" is not temp comped.
Good points, both. And we cold camp a lot.
Think I will drop the absorb cut-off amperage at least.
