Instruct: Classify Amazon reviews into positive or negative sentiment
Query: everything I wanted in a Marine battery charger

started shopping around for a charger after we updated to a second battery for our trolling motor, read alot of reviews, measured up the area I had within our boat to work with & then found this unit, so far it has been great, easily installed on to both batteries & then onto the wall of the battery area, No more opening battery covers & hooking up cables...........now I just open the door, pull out the cord & plug it in the wall & forget it, it charges the batteries as needed, then shuts down, hands free, worry free, indicator light tells me its ready to go, no more dead batteries, failed fishing trips............