A closer look at the losses in EV motors

By Jeffrey Jenkins In the bad old days when the only batteries suitable for traction applications were flooded lead-acid and Ni-Cd types, the battery was the least efficient component of an EV powertrain, routinely delivering back only 50-70% of the amp-hours that went into charging it (aka the Coulometric efficiency). When you knew …read more

Source:: https://chargedevs.com/features/a-closer-look-at-the-losses-in-ev-motors/