Had a lead crystal battery given to me recently for testing. As the AGM I had in was near the end of its life I decided to plug in the LC. First results are positive. It holds its charge very well but haven’t tested it yet with full headlights on. One of the advantages (so I’ve been told) of a lead crystal battery is that it can handle deep discharges, which has always been an issue with the AGM’s I had before. Once discharged below 11v, the AGM’s never recovered very well. Best one I had lasted a good 4 years. Let’s see how the LC behaves
https://enix-power-solutions.es/wp-content/uploads/2021/07/AMC9003_UK.pdf