What voltage under load is 50% T-105's
I have two trojan T105's for my toyhauler. For the most part, my norcold refrigerator is the only load , other than a occasional light in the bathroom and the water pump. We use flash lights allo...
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2oldman wrote:BFL13 wrote:A 1.0v drop from just watching tv/receiver seems excessive to me. If RJ does this on a regular basis, that can't be good. I don't know what reason there could possibly be for doing that.
Also you can get away with several lower than 50% deep cycles with 6s, so no big deal if you do go down to 40% or whatever.
3 guesses, the right one being, I didn't do it, it comes under "stuff happens", probably because the wiring is too light on that circuit. Its always been that way, doesn't hurt anything, don't know why it ever would. Inv alarms at 10.5. It is slightly inefficient for sure. I never fret much about voltage drop. Its a normal thing on 12 volts. Another voltmeter shows the batteries are getting 14.4 when charging, or what ever the PD gives them when I'm not looking.
This thread was actually how to determine when to recharge. I have it figured out on my RV. Others will be different. There is no fool proof shure fire way,.....except a system monitor ?? I myself don't need one
