Review on 🔋 BatteryChem 0610786-995 Battery Rejuvenator - Optimized for Improved Results, White by Mark Walsh

Used this product with 3 batteries, all in deep cycle, the first with a bad cell, didn't recover the bad cell. Second, a weak battery, only charged up to 12.7 volts, a week after using the product, the battery was completely short-circuited. Third GOOD battery already charged to 13.5 volts, complete battery failure within 1 week. All 3 of these batteries were premium trojan batteries from 5 years ago. I found this to be a total lie. What a waste of money.