![Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors](https://images.macrumors.com/t/cl1YFCOlRr2CF5Qso64rU1UWiqk=/1600x0/article-new/2018/11/smartphonebatterylifetest.jpg)
Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors
![Official Apple warning for BILLIONS over iPhone battery safety - is your device putting you at risk? | The US Sun Official Apple warning for BILLIONS over iPhone battery safety - is your device putting you at risk? | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2022/05/AB-LI-OP.jpg?strip=all&quality=100&w=1920&h=1080&crop=1)
Official Apple warning for BILLIONS over iPhone battery safety - is your device putting you at risk? | The US Sun
![Apple reportedly in talks to buy cobalt, key Li-ion battery ingredient, directly from miners | AppleInsider Apple reportedly in talks to buy cobalt, key Li-ion battery ingredient, directly from miners | AppleInsider](https://photos5.appleinsider.com/gallery/24883-33017-180221-Battery-l.jpg)
Apple reportedly in talks to buy cobalt, key Li-ion battery ingredient, directly from miners | AppleInsider
![Original Apple iPhone XR Mobile Battery with 2942mAh (With Warranty), Battery Type: Lithium-Ion, Voltage: 3.8 Original Apple iPhone XR Mobile Battery with 2942mAh (With Warranty), Battery Type: Lithium-Ion, Voltage: 3.8](https://5.imimg.com/data5/ANDROID/Default/2021/8/QP/VA/FC/19013013/product-jpeg-500x500.jpg)