Hi, I am looking to use the BQ24650 to charge a variety of different battery chemistry (LiFePO4, Li-Ion, and Lead Acid) from a solar panel. I reviewed the application circuits for charging these different types of batteries and noticed that the LiFePO4 and Lead Acid circuits were almost identical. I was under the impression that Lithium and Lead Acid batteries have very different charging patterns/protocols, so I am wondering why the application circuits are so similar?