Xiao Lin is Founder and CEO of Botree Recycling Technologies, China, and a professor-level senior engineer specializing in critical battery metals separation and purification. A member of National Technical Committee SAC/TC294 and steering committee member of the Global Battery Alliance battery passport initiative. Xue Wang, PhD, is Principal Analyst at Botree Cycling with a doctorate in Material Engineering from KU Leuven. She manages routine operations of IEA HEV TCP Task 48 Battery Swapping and organized four workshops in 2023 on battery swapping across vehicle categories. Bin Wu is Director of Sustainability Consulting at Botree Recycling Technologies, holding a master's degree in material science from KU Leuven. An expert in Product Life Cycle Assessment, he has contributed to EU JRC, UN/WP.29, and GBA carbon footprint standards.