3 ms·
LOL energy density is much much lower, but volumetric density is several times higher. Meaning, they take less space for same weight -> airframe can have smalle
by anovikov 10y ago
LOL energy density is much much lower, but volumetric density is several times higher. Meaning, they take less space for same weight -> airframe can have smaller profile and have less air resistance.
- kgabis 10y agoI don't think that's true, both volumetric and mass densities for lithium ion batteries are very low (https://upload.wikimedia.org/wikipedia/commons/c/c6/Energy_density.svg https://upload.wikimedia.org/wikipedia/commons/c/c6/Energy_d...).