4 ms·
Dust-sized supercapacitor packs the same voltage as a AAA battery
- simonblack 5y ago'Voltage' is not the same thing as 'Energy'. Poorly written article.
- BenjiWiebe 5y agoAnd then they mention it has lower current flow than an AAA battery... still meaningless. What is the energy capacity? That is the only thing we need to know, and the thing the article never mentions.
- jdsully 5y ago1.5v in an capacitor that small is pretty impressive assuming it’s over a microfarad. But yes I agree we don’t have enough information to know.