Determining AH rating of aging batteries
My Trojan 125's are almost 5 years old now, when they were new they were rated at 240 Ah. Now my trimetric is showing 70% at 12.1 volts which I know is wrong. So how can I determine the true Ah rati...
Forum Discussion
Fisherguy wrote:
Thanks Barry, will try that this weekend.
Yes they have 3ton, use my B&D charger and will do that again before doing the test.
Do you guys disconnect one side of the battery before equalizing? Shouldn't have to, right? (I'll turn off PD)
Yes, be sure to disconnect one side of batt before EQ so not to harm RV electronics...
