I have friends at autozone and use to work at r&s strauss. They load test the battery for free as well to check if its good or not, then they charge it...usually.
They also check your alt and starter for free...alt on car...starter has to be off the car.
If your battery craps out again I might have a spare.
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USAF Jet Propulsion Specialist
 1985 383 Camaro-nothing special I promise 
2000 NBM z28-also nothing special
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