How long should a battery last?
Typical code 24 battery, how long should it last with lights and electric RV fridge? I am only getting about 24 hours before it gets under 11.5V. Also, would a battery shop have a way to properly test...
Forum Discussion
MFL wrote:
pianotuna said: "12.3 volts is 50% If it is a marine battery that's already pushing it too low."
I'm thinking 12.3 is about 70%, and not an issue, until getting closer to 12.0, which will shorten life of battery.
Deep cycle 12.06 = 50%
Marine 12.2 = 50%
