Batteries are taking center stage behind the scenes in Japan's electric vehicle market, with domestic automakers striving to improve performance of their latest models by adopting lighter and more efficient packs as well as technologies popular among Chinese manufacturers.
Batteries account for about one-third of the price of an EV and largely determine its driving range and durability, fueling fierce competition for innovation.
Suzuki Motor drew attention by choosing a lithium iron phosphate (LFP) battery for its e Vitara small electric SUV, set for launch in January.
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