https://www.theregister.co.uk/2017/03/03/replacement_for_lithium_ion_battery/ The man who invented the Li-ion battery is at it again! Could you imagine what this would mean for electronics? What it would mean to Nintendo if a simple hardware revision of the switch would include such a battery? Imagine gaming on the switch all day, no need to worry about where you can charge it at or bring a portable battery backup. The sooner we can get rid of battery consumption restrictions the sooner hardware manufacturers can go mental with design!