ObjectivesAiming at the bottleneck of the insufficient electric endurance of unattended vehicles. the configuration design. motion performance and energy capture efficiency analysis of a manta ray bionic unmanned underwater vehicle (UUV) are carried out. MethodsThe configuration of a multi-module bionic long-endurance manta ray UUV is proposed. https://allfixelectricales.shop/product-category/fridge-door-reversing-kit/