Battery Technology

Battery announcements are graded on a curve that rewards the boldest claim. BrightVolt reads them the other way round: what chemistry, at what C-rate, at what cost, at what technology-readiness level, and shipping when. That last distinction matters more than any other — a trial production line and a car you can buy are different events, and most coverage collapses them into one.

We cover lithium-ion and its successors, including LFP, sodium-ion and solid-state, along with the degradation mechanisms such as lithium plating that decide how long a pack actually lasts in the vehicle rather than in the laboratory.