Originally Posted by modernblueWK
I volt tested mine with no load tonight. 12.65 volts. Peace of mind goes a long way with me. 6 months of below freezing temps makes me want to replace it before the snow flys.
Yeah testing with no load is not a very good indicator of your battery life. Batteries will build up a surface charge that will artificially increase the measured voltage. A better method is to turn on a high load like the high beam headlights (with the engine off) for about 30 seconds and then take a voltage reading.
'07 GC CRD QDII, EHM, GDE ECO, DPF & intake rez delete, Paramount Perf Valve Body, Roof drain mod