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Ready2gonow's avatar
Ready2gonow
Explorer
May 31, 2013

How much voltage drop is normal with minimal usage

I have a 3 stage converter/charger, and 2, 1 year old 12 volt batteries. I have spent most of the last months hooked to shore power, but am planning more dry camping. Only the frig and any phantom ...
time2roll's avatar
time2roll
Nomad
May 31, 2013
Seems in the normal zone. Recharge as you get into the 12.0 to 12.2 range.

Once your battery hits 14.2+ volts then charge for one more hour. This will get you to about 90% charged. The last 10% would take another 4 to 8 hours.

Print this out and keep it with you for a season:

The 12 Volt Side of Life

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