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...
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Ya, I need to do it more often.
Past years I took the batteries out over the winter and charged them once a month, this past winter I left them on the trailer and plugged the trailer in once a month for a day, wonder what's best over the winter?
Past years I took the batteries out over the winter and charged them once a month, this past winter I left them on the trailer and plugged the trailer in once a month for a day, wonder what's best over the winter?
