02-20-2016, 05:10 AM
Harbor freight should have an inexpensive float charger that will work Great for a small sla battery, for less than 10 bucks. Like TD stated earlier, you want no more than about 1/2 amp(500ma) for those small batteries. They also work well to keep bigger batts topped off during the off season. I use one for my atv batt as well as my fish finder.
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