Anyone who's owned or tested out a gaming laptop in recent years (or, frankly, ever) will have had a similar experience at some point – you mostly use your machine plugged in, but occasionally you remember that it's technically portable and try to have a gaming session relying on battery power.
Half an hour later you're on power saver mode with single digits left on your battery counter, scrambling to plug it back in. Poor portable battery life has been a bugbear for ages, but Nvidia's latest lineup of GeForce RTX graphics cards might be making a big change on this front.
