Forum Discussion

theoldwizard1's avatar
theoldwizard1
Explorer II
May 13, 2016

3 stage charger for true deep cycle battery (Trojan T-1275)

I am expecting to replace the 12V battery in my TT this year and would like to go to a true deep cycle battery like a Trojan T-1275. This battery has a lot of power, but it has some "unique" charging...
pianotuna's avatar
pianotuna
Nomad III
Aug 20, 2016
Yes.

Anything over 15.4 is playing with fire.

Traildust wrote:
Dumb question here, will 16.2vdc hurt anything in the RV system like the refrigerator circuit board?
Bill

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