Charging Lead Acid Batteries?

Question:

With a Victron battery monitor install, what number do I use to determine that my lead acid batteries need to be charged? Does 12.2v still apply? - Steve

Answer:

Considering that you have a battery monitor that provides you with battery capacity expressed as a percentage, don’t let your flooded lead acid batteries go below 50% of capacity.

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House Battery + Starter Battery + 2 Battery Monitor Shunts?

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I Am Adding a Second Battery, Should I Use a Battery Combiner or a Battery Isolator?

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I Purchased a 3-Output Battery Isolator but I Only Need 2 Outputs - Can I Leave One Unwired?