CATL’s Choco-SEB Swappable Battery hits the Road

China’s battery swapping technology reached a significant milestone as the first electric vehicles equipped with CATTLE’s latest Swapping Electric Block battery technology began deliveries. More deliciously called Choco-SEB, this development represents a major step forward in standardizing battery swapping technology across the Chinese NEV market. The Changan Oshan 520 sedan became the first EV to feature CATTLE’s new swappable battery system.
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