Hey Pianotuna
Thought this link below might be of some interest to you... http://www.powertechsystems.eu/home/tech-corner/lithium-ion-vs-lead-acid-cost-analysis/
Forum Discussion
Naio wrote:
I stopped reading when they said they assume AGM batteries must be replaced 3 times in 5.5 years.
Yep X2.
(I just got around 8 years out of my last AGM set exposing them to only the engine alternator and a good old Parallax 7345 converter.)
