How Do I Know If My Battery Is Agm. Typically AGM batteries come in solid construction and are labeled with words like Absorbed Glass Mat. But if the battery did not give any reading then your battery has some major problem in it.
Place the probe on the - terminal of the AGM battery on the end of the black wire. Read the multimeter reading. As with the gel cell shaking the battery wont lead to any extra movement once youve stopped but other than labeling its hard to tell an AGM apart from a gel cell.
If yes then the battery is a liquid lead-acid variant.
But hang on if you flatten your batteries to 80 DoD you wont have to do the recharging as often so fewer cycles. Answer 1 of 4. If you look at the data for Odyssey AGM batteries you find that they are good for 630 discharges to 50 but only 400 discharges to 80. How do I know if my car battery is Lithium.
