Larger AGM Battery

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Rick Louie

Rank IV

Influencer III

Centennial, CO, USA
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I just replace my Duracell 24F AGM battery with a Batteries Plus X2 Group 27F AGM battery in my 2006 4Runner (v6) so I could power my fridge and accessories in the back of the rig while camped out. I was testing the voltage of the new 27F and it's showing a lower voltage than the previous 24F. I was getting 14v from the 24f, but now I'm only getting 13.97-98 from the 27F. It's not a significant drop.

Is this something to worry about or is this just an insignificant drop in voltage? Just curious. I have it on the battery tender now in case but it's showing a full charge.