Biggest breakthrough made by Chinese researchers came from changing what’s inside Lithium-ion batteries quietly power modern life — phones, laptops, e-bikes, cars, even planes. Most of the time ...

Lithium-ion batteries have been in the headlines recently after causing many fires in the city. Here are some answers to frequently asked questions about the common rechargeable power sources. A ...

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...