SAN FRANCISCO -- During an emergency, it's important to keep your cellphone handy and charged. In the event the power goes out, it's going to be even more difficult to find a place to plug back in and ...
Panasonic Corp said on Thursday it is working to develop a new battery cell for Tesla Inc based on the U.S. electric vehicle maker's new cell format, as the Japanese company moves forward its ...
Kia is testing smart battery “passports” that track individual cell health, allowing cheaper repairs and longer EV life ahead ...
Dropping the SIM tray gives eSIM-only iPhone 17 models a modest real-world battery boost. iPhone 17 Pro eSIM: 4,252mAh vs 3,988mAh with tray; 17 Pro Max eSIM: 5,088mAh vs 4,823mAh. US eSIM models get ...
The advanced battery cell design and new manufacturing processes outlined by Tesla Inc CEO Elon Musk are promising, battery experts say, but they questioned how quickly they can be implemented and how ...
The new Pixel 9a might appear an unassuming mid-range phone at just $499, but it actually packs Google’s largest-ever battery into a 6.3-inch form factor. The 9a’s new 5,100mAh cell is a significant ...