Review on ⚡️ TECMATE OptiMATE 6 Ampmatic: 12V 5A Charger & Maintainer for Sealed Batteries by Solomon Inks

I bought this charger to charge batteries of various sizes and types and was hoping to salvage a few weak ones. Small snowmobile batteries, deep cycle trolling batteries, large diesel pickup batteries, this charger will handle it all and get the job done perfectly. I used to be obsessed with mysterious flashing lights, I would pull out instructions and try to figure out what was going on, now I just plug it in and go. After 3 days of charging, the red/amber/green lights let me know how good the battery was while maintaining voltage, indicating overall health. I had a cheap battery for my lawn mower that was green and yellow, good enough, right? No, I installed it in the spring, scrolled once and closed forever, 0 volts. Lesson learned, take an old fashioned battery charge tester and test it out before you tow it 250 miles to fail in the showroom. but the good old battery is just an old battery.