That 140w charger is just for fast charge. You could get the 96w charger and be fine. You could also get a third-party charger like the GaN ones from Aukey and

That 140w charger is just for fast charge. You could get the 96w charger and be fine. You could also get a third-party charger like the GaN ones from Aukey and Anker that may be smaller and lighter.