When I wrote about battery electric vehicle (BEV) repairs in May, I talked about battery packs and missed something crucial that only a recent estimate made me see. This document came from a customer ...

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 ...

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 ...

There are so many cells for so many different purposes that there's simply no "best" cell. The bulk of the cells I buy are actually an older technology, because the bike packs I rebuild rely on a ...

I need a replacement battery for my XPG Xenia 14 laptop, the battery in it has a model # PHID1-00-15-3S1P-0 - I'm at the point where the laptop won't run stably with it connected. Whenever I need a ...