Rechargeable batteries improved consumer electronics considerably, and as long as you take care of them as intended, you'll get maximum usage out of them.

Toyota's battery management system locks away 40% of capacity as a buffer, helping Prius batteries last 200,000 miles or more.

You're charging your phone all wrong: 6 common myths, debunked ...

Most phone batteries degrade faster than they need to, and the charging habits behind that are easier to fix than most people realize. Fast charging is convenient but generates more heat than slow ...

Discover key differences in NiMH vs lithium ion Prius batteries—weight, energy density, cycle life, MPG, cost, and when an ...

BASIC Energy Corp. on Thursday said that the Department of Energy (DOE) had endorsed the conduct of a system impact study for two battery energy storage system (BESS) projects in Cadiz and San Carlos, ...

The Trump administration is reviving a policy that would allow immigration officers to deny green cards to applicants who use public benefits like Medicaid, housing assistance or food stamps. The ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...

Batteries with flammable organic electrolytes have an inherent fire risk, Frank Lev examines water-based electrolytes as a replacement technology.

That release of energy creates the heat you may feel radiating from the back of your phone after a long charging session or heavy use. And, yes, that heat can damage the battery in the long term.