A local commuter faced delays when her electric bus lost power during her morning trip to work, highlighting potential issues ...

You can mount these wireless security cams almost anywhere. After testing dozens of models, here are my favorites.

When lithium batteries are disposed of the wrong way, it can cause a serious fire hazard, which is why it’s important always ...

But the most prevalent fake batteries, Pecht says, are homemade creations. Counterfeiters can do this in make-shift environments because building a lithium-ion cell is fairly straightforward. With an ...