I'm building a charger for a set of LiPo cells. My circuit needs to make sure they get fully charged to their maximum level of 4.35V. At the same time, the circuit should protect the cells from overcharge. The charging stops when the 4.35V level is reached.
Tolerances on components might cause a tiny overcharge, for example 10mV. Can this be harmful for the battery?
From what overvoltage does the battery get damaged?