The electrification system combines BYD’s lithium-ion LFP battery using lithium iron phosphate and Toyota’s extensive electrification technologies derived from hybrid development. The result is a maximum cruising range of over 600 km*1. The battery structure, cooling, control, and safety monitoring systems were all newly designed for this car. Toyota claims its electrification expertise to reduce battery degradation, with the development goal of ensuring 90% capacity even after ten years*2, for customer satisfaction.