Does anyone use a FlowRite system to put water back into their batteries. I'm looking at the kit......mostly because my batteries are really hard to get to.

Alternatively.......does anyone use AGM batteries, instead of regular lead acid deep cycle trolling.

I think I need new batteries, but it looked like I may have been a litte low on water.....I have not tested specific gravity yet. That is tomorrow after charging.

Thanks,

Geo