Review on IEIK 12V 8A 24V 4A Automotive Smart Battery Charger Maintainer for Car, Truck, Boat, Motorcycle, Lawn Mower, SUV, RV, ATV & More - Yellow by Danny Kimble

This charger will indicate that a fully discharged battery is fully charged and will simply shut off. Can't turn it on to charge when it thinks the battery is full. I then tried this on two other fully charged batteries and it indicates they are weak and attempted to charge or repair them. Definitely should have spent more money and gotten a good smart charger.