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Re: (ET) Battery question



Not your actual question on battery chemistry, but as a practical matter IF doing this it might make more sense for the recipient to be the one to add the water/acid. As I understand it, "sealed" AGM batteries are considered non-spillable and fall under simpler shipping rules. Flooded batteries present more of a hazard and have tighter shipping regulations. If you start adding water/acid before shipping, it becomes essentially a flooded battery.


harry landis wrote:

Here's a question for the battery mavens. I am about to send a load of AGM batteries to Africa for use in solar systems. They are Power Battery Corp TC-1250C 140AH 12V. They happen to have large easily removeable cell plugs. If you remove the plugs, wou can easily see the tops of the plates and the glass mat, which is nice and damp, as it should be. There is a large empty space above the plates. Since they will hopefully be in use for a long time, under possibly not ideal conditions, there is a possibility that they may get overcharged and lose water. So what would happen if I were to add maybe 1/2 inch of extra battery acid or water or a mixture so as to have a reserve to prevent drying out? Is there some reason that would cause problems?

Thanks,

Harry Landis


--
Jim Coate
*The Electric Tractor Store*
http://www.ElectricTractorStore.com

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