![When my phone is 100% charged, the battery shows that it holds 27 hours of battery life, but I saw some people hold about 40 hours of charge when their phone is When my phone is 100% charged, the battery shows that it holds 27 hours of battery life, but I saw some people hold about 40 hours of charge when their phone is](https://preview.redd.it/3ji2smmnz3s81.jpg?width=640&crop=smart&auto=webp&s=49808dae210f6d700d0672004489096b33ffd2d1)
When my phone is 100% charged, the battery shows that it holds 27 hours of battery life, but I saw some people hold about 40 hours of charge when their phone is
QuantumScape data shows 15-minute fast charging of solid-state cell for hundreds of consecutive cycles - Green Car Congress
![Make Your iPhone Speak Its Battery Level Every Time You Start or Stop Charging « iOS & iPhone :: Gadget Hacks Make Your iPhone Speak Its Battery Level Every Time You Start or Stop Charging « iOS & iPhone :: Gadget Hacks](https://img.gadgethacks.com/img/22/14/63788576771028/0/make-your-iphone-speak-its-battery-level-every-time-you-start-stop-charging.1280x600.jpg)