Best Battery Charger and Cheap! Suder Smart Fast Charger SON-1206D

This is currently my favorite battery charger. It automatically draws down amps and increases voltage depending on the batteries state of charge. It also has a display that tells you real time what it is up to. In addition to fast charge it can also trickle and maintain charge on the batteries as well. So far I have had it for several months and it has been great. I hope it keeps it up. So far so good.