Battery Technical
Iron Water and Air Battery From Rust
An iron redox flow battery – also known as a salt battery – stores energy…
Browsing: how it works
Battery Technical
Featured
Sand Batteries Throughout the World
Did you ever lie on a beach on a hot day when you were a…
Featured
100 Megawatt-Hour Gravity Battery in China
Do you remember admiring one of those old grandfather clocks, with a weight that lowered…
Battery Basics
What Is Inside Lithium-Ion Batteries
Did you ever ask a friend what is inside lithium-ion batteries, and leave the conversation…
Battery Technical
8500 Megawatt-Hour Battery Takes Form
The Form Energy 8500 megawatt-hour battery project, taking shape in Maine, shows promise of being…
Battery Basics
Coulomb’s Law Still in Force at Oxford
There’s an old bell chiming at venerable Oxford University, England. It has been doing so…
Featured
Hydrogen Fuel Cell Electric Car Update
Battery-electric cars seem way ahead of the pack to win the race with internal-combustion energy,…
Battery Technical
Virtual Power Plant Technology Unpacked
A virtual power plant is not a utility’s ‘brick and mortar’ coal, or gas power…
Battery Basics
Battery Management System Fundamentals
Lithium-ion batteries brought an unexpected challenge with them when they arrived. They may weigh less,…
Battery Basics
How a Lead Battery Makes Electricity Simply
We have been writing about fuel cells lately, which relate to batteries but are quite…