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Robert HANNAH's avatar

??? can u recommend any easy read books on these topics including proper grounding? Do u have or are considering an organized booklet or 3 ring binder for the layperson and/or handyman to stay updated on your information for RVers and people using cordage power on a regular basis.

Great info for all of us. Thank you

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Claase.benjm@gmail.com's avatar

Hi there Mike, love your articles. Always amazed by what some folks “doctor up” to try and make things work.

Attended your seminars in the past.

Am working on my travel trailer battery upgrade from Lead Acid to a 165 Ah Lithium. All charger controller set points were properly updated.

Question: I am looking to add a second Lithium battery ( same voltage & capacity) and am looking at setting them up with what I have seen on boats ie a battery selector switch : select batt 1 or both or batt 2 or all off.

This will be installed after the camper disconnect in the battery box.

(Example-Advance Auto parts Perko)

Thoughts or comments?

My thought is that this way I can have the option to have 330Ah or select one battery and keep the other as a full spare.

When switching to use both of course need to make sure both are equally charged.

Tx in advance for your insights.

Cheers,

Ben C NY

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