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Pre-emptive battery change?

cerbomark

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20 GT PP2. 21 Mach1 (Sold)
Gauge in the car runs @ 13.8 with everything on...... My voltmeter at the battery says the same at the battery. Like I said....knock on wood! My 22 MACh1 says just about the same......12,000 miles and shhhh.....I keep the key fob in the car 24/7.
Good. Like you I have always kept my key fobs in cars all the time. Never had an issue.
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Gregdd

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Greg
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23 Mach 1 Green Manual P0022
My 23 sat for 5 months last year due to a bad shoulder. I was charging it once a month. I saw no difference in monthly voltage drop when I compared locked vs key left in cup holder. I also leave the key in the car all the time when parked in garage.
 
 








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