Electric vehicle (EV) batteries power millions of cars, but their inner workings remain a mystery. Two major companies—Tesla ...

In a nutshell Tesla’s battery is built for speed and range, while BYD’s is designed for affordability and safety. Tesla’s ...

Two main manufacturers dominate the EV (electric vehicle) market: Tesla, which is most popular in Europe and North America, ...

The exception is the 9v battery which actually has six smaller cells inside of it. [Tom] took a look inside three different batteries to see what cells they’re hiding. Since he no longer uses ...

BYD's megawatt charging breakthrough proves that the range wars are alive and well, but also relies quite a bit on ...

Researchers took apart batteries from Tesla and BYD electric vehicles (EV) to compare their components, looking for ...