The Battery Tender Junior High Efficiency is much more than a trickle charger. It has a brain. 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!
Input: 120VAC, 60Hz.
Output: 12 Volts DC @ 750mA.
Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).