Poster said power density, and I don't really believe theyre' right (see:a123 batteries, and now there are plenty of competitors) However that's different than

Poster said power density, and I don't really believe theyre' right (see:a123 batteries, and now there are plenty of competitors) However that's different than you're saying, which is about energy capacity. I believe they are mistaken because many lfp replacement batteries have BMS units that are usually the limiter. But you can also buy lfp starter batteries