So, you will be a full battery in:
Full Charge = [6 (days) * 24 hrs/day * 60 minutes/hour] - [1hr*60 minutes/hr + 12 minutes + (24 seconds/60 seconds/hr)]
But, how cold is the ice that the beer was placed in and at what temperature was the beer when placed in the ice?
Inquiring minds need to know...
Have fun and stay out of trouble!