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cruz-in's avatar
cruz-in
Explorer
Aug 23, 2019

Isolating TT's Lithium from TV's Lead Acid Batteries

Hi Team, I am installing Lithium batteries on our TT. To provide isolation between TT's Lithium and TV's Lead Acid batteries, I plan to install a Renogy DC-to-DC converter. It is kind of neat. Has...
CA_Traveler's avatar
CA_Traveler
Explorer III
Aug 24, 2019
OP,

I don't recall your intended battery size or usage. A 100Ah discharged battery needs up to 80A charging when driving - ie 20A for 4 hours. Double that for 200Ah.

Since your interested in the Renogy that suggests that you are not a pedestal to pedestal camper starting with a fully charged battery.

Are you planning on any TT charger changes for Li when plugged in?

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