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supercub's avatar
supercub
Explorer
Aug 21, 2018

Trojan T-105 Batteries ??

I have 4 Trojan T-105 batteries in my motor home that provide house power. I'm just curious, about what is life of these batteries, before they need to be replaced? Just looking for an approximation of the life of these batteries.
  • Yep,
    That's about right, about 5 years, plus or minus. Some get lucky and can run a set of house batteries for up to 8 years. But, not me, if I'm lucky, I get 4. That's why I do the Costco GC batteries, not as hard on the wallet.
    Scott
  • Maybe 5 years if they are maintained properly and never run with the water below the plates or repeatedly discharged below their minimums or 11.9 volts.