

The battery disconnect might actually be a decent idea for me. The vehicle gets driven almost every day one week, then possibly not at all for a week or two due to my wife and I varying schedules and work from home and the fact we share both vehicles and use them for different things.
How many CCA is the truck battery and what’s the engine size out of curiosity?
Usually 40 mins each way once or twice a week, then maybe 20 mins one day. Then it might not get driven at all for 5-10 days.
I am guessing it discharged too much and then froze, killing it off, since it’s been really cold.