Nackdelen har varit att de inte rymmer så många kWh per liter.
Men de blir allt bättre.
https://pushevs.com/2021/07/26/ora-good ... y-options/Anyway, with an energy density of 143,4 Wh/kg, this new LFP battery is more energy dense than some packs made with NCM battery cells that are currently powering electric cars. For example, the battery pack of the Peugeot e-208 – made with NCM 523 battery cells from CATL – has an energy density of 140 Wh/kg.