Nintendo's upcoming Switch 2 console will include a feature to protect the battery by limiting charging to around 90%.The optional battery preservation setting aims to extend the lifespan of the rechargeable lithium battery by preventing it from being fully charged.While sacrificing some playtime, users can benefit from better battery longevity and improved charge retention over time.The Switch 2 is set to launch on June 5, and the battery-saving feature will provide users the choice to prioritize battery health.