That would be amazing, except the manufacturer incentives to do so are not there :-( I have a Volvo XC60 T8 with an 11.6kWh battery, and apparently their new 18

That would be amazing, except the manufacturer incentives to do so are not there :-( I have a Volvo XC60 T8 with an 11.6kWh battery, and apparently their new 18.8kWh battery fits in the same space - but Volvo doesn't support that as an upgrade, because obviously they would rather sell you a new car than a new battery.