Full cycle and 'trickle' test for 12V AGM battery

As requested by Alison, we're doing a full cycle test on this 12V 9Ah AGM battery. The charge and discharge curve look so different to our LFP cells we have tested before. We have to be careful, not to discharge the battery too much. Even it says Deep-Cycle Battery, you should not deep-cycle it. I explain why this battery chemistry is outdated today and only finds usage in power backups (UPS) and special niche applications.
It is very interesting to work with these batteries and test them.

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Видео Full cycle and 'trickle' test for 12V AGM battery канала Off-Grid Garage