scott011422
Well-known member
- Thread starter
- #76
I'm with the other guys who think you may have a bad auxiliary battery. If it is bad, it would put a constant load on the main battery and easily cause the discharge you are seeing overnight.
To be honest, I have NOT looked at it. Like at all. I've been assuming that because my 75 min shut down draw was only like .01a, That the aux battery couldn't be the cause. Assuming that draw stays constant and i get no updates, thats like 198.6 days to discharge that battery.
I actually ordered a new battery this morning. I charged the battery fully Wednesday morning at work. After sitting a hour with the charger unplugged voltage was 12.79. Drove 15m home. Then another 120M to Chicago. Truck sat maybe 4 hours then 120m home. Got home about 9pm. The next morning, 3:30AM battery was 12.1. Voltage at the battery with the truck running is 14.2. so at the very least that battery should have more or less maintained charge. And as usual. battery only took 2hrs to charge at 3.5a max.
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