how much would 8 x 3000mah batteries be? They seem to be good performing unprotected button tops

I would like to add, I got the batteries from you with 4.07v on it. I took my allergy medicine to knock me out since I don’t sleep at night. I went to bed at midnight and woke up for work at 3:45 am. I realized before I went to bed I had the light on low. I woke up to the light still activated on my night stand. expecting to find a destroyed battery, it still tested at 4.07v