Khatt, I went with a Battery Tender Junior for a couple of reasons:
Numero Uno is the fact that they have a great reputation for being "easy" on the battery. Won't cook it or overcharge it.
Numero Two-o was because it came with a pigtail that you connect to the battery and then stash the connector end behind the right side plastic cover.
Very easy to pop the cover off, connect the wires and leave it be.
Do you have a picture or link to the one you are looking at?
