What a pain. Monday I went out which was ok but the batteries were low and the chart plotter shut down. That in and of itself is not bad, I know the channels. I didn't have a extension cord to plug the charger in so I went back yesterday and this is where it all went wrong...
I had to make a call so I put my bluetooth in as I left the house. I knew the call would be at least an hour long. The drive to the boat is about and hour and a half. I got the call going and hit the road. When I completed the call, I realized I was on "auto pilot". I had driven the wrong way, now I am an hour and half from home and now 2 hours from the boat!
Finally I make it, I run the cord and open up the cover in the v-berth and there are both batteries laying on their sides. I forgot to strap them in! I took them out and one was low on water, about 1/3 of the way down, the other is just at the top of the plates. I clean them up and top them off. So I modified the placement and screwed the battery boxes down and placed the batteries in. I rewired them and hooked up my charger.
I have an electronic charger and selected fast charge to give them a kick. I lowered the amperage and continued to work. I added a battery monitor. When I was ready to go, I disconnected the charger and put the tender on.
I had hoped to so some other work but that didn't happen.