I have written about this for some years already, but having data backup always helps. The China Insurance Research Institute (CIRI) investigated the battery pack part-to-whole ratio of 59 battery ...

As I mentioned in my previous text in the series "Repairability and Replacement of Battery Packs," three battery electric vehicle (BEV) makers have cared to answer my questions about the subject. The ...

EV makers like Tesla use structural battery packs. But that makes the batteries more likely to be damaged in a crash, which makes repair or recycling difficult.

EVs are often touted to be more reliable due to the lack of moving parts compared to a car powered by a combustion engine. However, the few critical components which can fail are often quite expensive ...

Forget having to find a wall outlet to charge your phone, or even using a cable to connect an external battery pack. To charge your phone in real luxury is to enjoy fast charging, totally wire-free.

One of the cooler features of the iPhone using MagSafe for wireless charging is the accessories. You see, Apple is using a circular magnet inside their phone, which allows the phone to snap onto a ...