If you're letting it get to 5% when you're within 1 minute of a charger I don't think a more efficient CPU is gonna help you, you're just gonna end up leaving i

If you're letting it get to 5% when you're within 1 minute of a charger I don't think a more efficient CPU is gonna help you, you're just gonna end up leaving it off the charger for longer and still find yourself in same exact situations, just postponed a couple extra hours or so than they would've happened.