Battery Tender® Power Tender Selectable 6V/12V @ 4A
The Battery Tender 4 Amp Power Tender Selectable 12 or 6 volt options as well as battery type selection has you covered. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!
The battery charger is great. Easy to use, instructions very clear. Very good value.
It works perfect. It's a good addition to my garage for long winter storage of my hobby car