Bests & Worsts Reviews from Amazon

I have a GEL battery, cost 178.00 brand new. It has been dead for 3 years. Just couldn't stand the thought of throwing it away. I used that battery for everything when traveling,,,,,, run into someone who needs a boost... Just take the battery over to their vehicle and it works fine. Need some lite for you camp. Just hook up the battery..... and on and on. Well it I left it connected and it drained a few times and it pretty much died. Fast forward 3 years, it took 3 days and 3 "Repair" cycles. The battery is back. I have a truck that regularly drains and sulfates its batteries. Repair 3 time and this last battery came back to life. It really does work. Oh and it charges up dead batteries too.... :)