If you drive a Tesla, you've probably heard of something called the 80% rule, which recommends regularly charging your vehicle to around 80% instead of going all the way to 100%. There's even a "daily ...

Mercedes-Benz is recalling 2022-2023 EQBs after battery fires occurred globally, advising owners not to charge beyond 80% ...

Mercedes EV drivers with a bad case of range anxiety might want to stock up on Ambien, now that the automaker is warning them ...

Electric vehicle (EV) batteries are getting better and charging faster. China’s Farasis Energy has developed a new ultra-fast-charging technology that can charge an EV battery from 10% to 80% in under ...

If you own a smartphone, be it an Apple iPhone or a Samsung Galaxy, you've likely heard of the "20-80 charging rule," which maintains that keeping your phone charged between 20% and 80% is the best ...