Ryobi is not exactly the Cadillac of cordless tools, but one still has certain expectations when buying a product. For most of us “don’t randomly stop working” is on the list. Ryobi 18-volt battery ...

The EV market is entering a less glamorous but more important phase: keeping the electric cars we already built on the road.​ ...

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 ...

About three times a day, Rich Benoit gets a call to his auto shop, The Electrified Garage, from the owner of an older Tesla Model S whose car battery has begun to fail. The battery, which used to ...

If you’re shopping for a used EV, chances are the health and longevity of the high-voltage battery, the big slab of cells under the floor, is the thing keeping you awake at night. But according to a ...

Tesla has tried to charge a Model S owner $22,500 for a battery pack replacement out of warranty, but a third-party shop was able to fix the issue for a fraction of that cost. As a Tesla owner, one of ...