Samsung SDI is rumored to be testing a dual-cell 20000mAh silicon-carbon battery that could power ultra-long-lasting ...

Lots of car buyers are worried about how long EV batteries last. Research shows that modern EV batteries rarely fail. Only 0.3% of batteries in EVs sold after 2022 have had to be replaced, outside of ...

Malaysia’s first homegrown electric vehicle, the Perodua QV-E, offers an affordable entry point through an unconventional battery rental scheme. Perodua launches QV-E with a low price, excluding ...

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best. Patrick Holland has been a phone reviewer for CNET since 2016. He is a former ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. But to be clear: Just because it is safe ...