There was a previous discussion on this topic, https://electricbikereview.com/forums/threads/low-battery-cutout-for-bosch-gen4.32950/ but it didn't really discuss charging or true reserve with the batteries. For example, there's much discussion elsewhere regarding how EVs don't use all the battery capacity in order to extend battery life. My question is whether Bosch does something similar, or is there an optimal charging scheme we owners can use? For example, I've heard of folks that never charge their batteries above 80%, by some sort of indication.
It seems to me that it's possible that the Bosch BMS includes such a safety buffer in order to get longer battery life, but maybe not. IOW, are the battery percentages as reported by the controller true percentages, or useful percentages, based on some battery longevity/safety reserve?
Also, how many riders have actually worn out their batteries, or noticed a significant drop in range after long use?
It seems to me that it's possible that the Bosch BMS includes such a safety buffer in order to get longer battery life, but maybe not. IOW, are the battery percentages as reported by the controller true percentages, or useful percentages, based on some battery longevity/safety reserve?
Also, how many riders have actually worn out their batteries, or noticed a significant drop in range after long use?