Your advice is good but your reasoning is misleading. Smaller more frequent charges are easier on a battery than less frequent larger charges of the same magn

Your advice is good but your reasoning is misleading. Smaller more frequent charges are easier on a battery than less frequent larger charges of the same magnitude. Better to go from 70% to 80% five times than to go from 30% to 80% once. That's true with thermal control like most car batteries, and even more without thermal control, like laptops.