Works as described !
I bought this Deltran battery tender for my boat batteries. One of my batteries is five years old and was completely dead. The tender brought it back to full power after two days of charging. I now have it hooked up to a new battery on my other boat so that it will be fully charged and ready to go boating in a few months. I like the quick connects and it's a great little slow trickle charger for the money.Highly recommended !!!