格力博：电池包主要是锂电池

Core Viewpoint - Greebo's battery packs are primarily lithium batteries, and the company has not disclosed details about its collaboration with Zhiyuan due to confidentiality requirements [2] Summary by Categories - Company Information - Greebo's main product in focus is lithium battery packs [2] - The company is engaged in a collaboration with Zhiyuan, but specific details cannot be shared due to commercial confidentiality [2]