In other words, the lithium-ions cross the separator and turn into a lithium layer that plays the role of the anode. When the battery is charged, this lithium goes back to the cathode.

So, a big advantage of FCEVs versus BEVs is fuel cells don't require recharging like batteries. Instead, they continue to produce electricity as long as hydrogen and oxygen are available to the car’s ...

In the images released by ONE, the Gemini battery pack apparently has eight modules, with two prismatic LFP cells in each extreme and also in the middle. That would explain why the pictures show ...

The conductive metal cathode, meanwhile, sits vertically on top of the anode. The bottom part thus sits deep enough to have access to moisture from the deep soil, while the top sits flush with the ...

When paired with a cobalt-manganese cathode (where oxygen is reduced), the resulting completely precious metal-free hydrogen fuel cell outputs more than 200 milliwatts per square centimetre.

A new coating, developed and patented under the HiSep-II project, could extend battery life fivefold and make these lighter, ...

Test cells of Enovix’s new silicon-anode, lithium-ion battery technology, called 3D Silicon, charge from 0 to 80% in as little as 5.2 minutes.

When paired with a cobalt-manganese cathode, the resulting completely precious-metal-free hydrogen fuel cell outputs more than 200 milliwatts per square centimeter,” the researchers wrote.

Most phones have a single battery, one cell, which means every time you leave that thing on the charger overnight and run it up to 100 percent, you put that battery under maximum strain.

Seiko Group. has filed a patent for a terminal-equipped button cell with unique features. The design includes flat cylindrical cathode and anode cans, a gasket for insulation, and terminals fixed to ...