Trojan's T105 is the smallest deep cycle battery we sell. With its low initial cost and 3 - 5 year life it serves well for all manner of golf carts and some small RV and Marine applications.
It is not appropriate for anything but the smallest remote RE applications. i.e. two batteries in series. If you want to learn about operating batteries, and have a very small system, this is the one to start with!
The T105 is rated at 225 A/H and will deep cycle 300 - 500 times.
Due to meager life spans, higher maintenance and higher cost in the "long run," we recommend the T-105 batteries listed on this page for Golf Cars or very small RE systems. See Pricing Below. Minimum order of (4) T-105 batteries.
I just copped 4 of these from a broken floor buffer!
225ah at 6v means
2 in series with another 2 in series-parallel
450ah at 12V for free.
The only problem is they are reading 5.5 volts each right now, I may have to "wake" them up.
Are these good for car audio?