Our long-term 2024 Hyundai Ioniq 6 has been delightful and utterly reliable so far, nearly 6,000 miles into our time with it.

Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly ...

Over 30,000 motorists have had their say on the cars they own to reveal the most unreliable models, and these are the ten ...

JerryRigEverything says Rivian refused to sell him replacement 12V batteries. Rivian reportedly charges $775 to replace the ...

Canadian steel magnate Barry Zekelman has emerged as one of Ottawa's harshest critics. But will the brash, competitive, ...

As artificial intelligence and data centers demand more power from the grid, Carnegie Mellon University is improving a key technology at the heart of America's energy future—batteries.