The incentive to not charge above 80% is that it is harder on the battery, and those things are expensive. So that's a good incentive to charge in the sweet sp

The incentive to not charge above 80% is that it is harder on the battery, and those things are expensive. So that's a good incentive to charge in the sweet spot. Though my delivery guy said there was someone doing deliberate 100% charges trying to get his pack degraded to the point where Tesla would replace it, but he's been unable to get it to degrade the extra percent or two to 6%, so maybe it is harder than they make it out to be.