FAA: Don't pack lithium batteries in your checked bag
You'll want to wait until you land to pick up some spare batteries.
Tesla claims trespassing journalists attacked Gigafactory workers
Two Reno journalists not only trespassed at Tesla's battery factory, but injured the employees who caught them.
Tesla batteries will help power California office buildings
Huge farms of Tesla batteries will help California offices save money and the environment.
Acer makes its new all-in-one portable by adding a battery
The company also introduced a new Aspire R14 with a 360-degree hinge.
iPhone 6s battery life may vary slightly depending who made the processor
Apple says battery life should only vary by two to three percent.
Tiny 'supercapacitors' could make batteries live longer
The research looks promising but is a big letdown from the "Mr. Fusion" we were promised by this year.
Here's why the iPhone 6s has a smaller battery
Smaller on the spec sheet, but users probably won't notice the difference.
Tesla has a new $29,000 battery upgrade for its old Roadsters
Tesla announces that replacing the battery pack in the original Roadster will cost $29,000. This bumps the range up to 400 miles.
Nano-sized 'yolks' should lead to longer-lasting batteries
Eggs might just inspire a breakthrough in battery longevity.