Review on 🔋 48V Battery Desulfator Rejuvenator - Battery Life Saver BLS-48N by Leandro Gray

I bought this jump to upgrade my golf cart batteries. All the reviews and website recommendations lead me to believe that this will improve my batteries. It did not get better. Over the course of two rides, my batteries went from manageable to decan in under three miles, or 30 minutes max. Very disappointed but I had my doubts from the start. This was a product that was too good to be true.