The odds of tripping a circuit-breaker with a phone charger are near zero; the odds of tripping a circuit-breaker or fuse with a vacuum or electric heater are e

The odds of tripping a circuit-breaker with a phone charger are near zero; the odds of tripping a circuit-breaker or fuse with a vacuum or electric heater are excellent. I live with weak circuits, and only those two items that can be "the last straw," here. (OK, maybe an older, honking PC I used to own.) For a laptop to be in that sort of range is pretty darn impressive. Something that won't happen again, as CPU and GPU circuits and voltage are now shrinking.