Combining Dissimilar Battery ah?
I know there are a few people here with real-world experience with this, so I hope they chime in! QUESTION: With a small 12v AGM battery (33ah), I have the choice of paralleling a slightly larger ...
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Same type of lead acid battery or different spec lead acid battery, the oldest battery or weakest battery discharges at a faster rate and will bring the healthiest or strongest battery down. The battery bank will go to zero, so to speak quicker. This is the reason for battery equalizing circuits on Mh built in chargers, which also serves for desulfation. I caan't say about the new Lifeline etc deep cycle batteries. Where I got this information, was from Factory rep some time ago.
