A fully charged laptop can help keep your phone up and running in an emergency situation. Get it fully charged beforehand and plug your phone in via USB. If you can, text instead of calling. Making a ...

OPPO and OnePlus are testing an 8000mAh battery with 80W fast charging, promising longer battery life and enhanced smartphone performance.

Lithium nickel oxide, a promising material for next-gen, longer-lasting batteries, keeps failing during charging. Now a UTD team says they've found a fix to make it viable for commercial use. The ...