charging

It is possible someday we can recharge electronics like laptops, tablets, and cell phones by quickly pouring/pumping in battery liquid into the battery container sort of like filling up a gas tank on a car at a gas station instead of waiting many hours for the battery to recharge by plugging it...

Running out of battery is usually not a huge problem for me. I usually charge my devices once a day, sit close to a power outlet to plug in a charger to charge my stuff, and don't use battery powered devices a lot because I usually use a desktop PC, or watch TV which don't rely on battery...

I think some laptop makers may try to save money and space on the laptop by using the USB port for both charging and data transfer like most Android tablets and smartphones which only come with one Micro-USB or USB-C port which is used for both charging, and data transfer. I think most device...

Professors DavidHarrison and JohnFyson, Dr.YanmengXu, Dr. Fulian Qiu and Ruirong Zhang of Brunel’s Department of Design have patented breakthrough that make it possible for thread to store and supplying enough power for common devices. “Supercapacitors are already ubiquitous as back-up power in...