
Why EV Battery size matters, and the problem with hybrids.
When you look deeper, battery capacity of an EV matters far more than you might think, as it effects not just range, but also battery life and vehicle power.
If a battery is quite small, as is usually the case with a hybrid (HEV), and even most plug-in hybrids (PHEVs), there will be limited total distance that can be driven “emissions free” before battery degradation, which is why use of fossil fuels is a necessity for most hybrids.