CATL revealed the world's first mass-produced sodium-ion batteries in China ahead of the Shanghai Auto Show. The low-voltage and high-voltage sodium-ion batteries deliver exceptional cold-weather ...

It now has 2,200 miles on it. We went away for six days and upon returning the battery was dead. Nothing was left on. The car was taken to the dealership and looked at. I received a call from a ...

After all, what use could a century-old tech have in a cutting-edge electric car? However, EVs still need a low-voltage battery for redundancy and those rare moments when the high-voltage battery ...

We got a lot of really great feedback about low battery cutoff options in the comments section of Monday’s replacement battery post. To refresh your memory, some power tool batteries were ...

Most car batteries use a liquid electrolyte solution to hold a charge, which is affected by hot or cold weather. While it takes extremely low temperatures to freeze a battery, cold reduces the ...