High-energy polymer lithium ion battery with warning structure

The high-energy polymer lithium ion battery with the warning structure comprises a shell, a battery body, a movable plate, a connecting rod, a liquid storage cavity and a movable block, the battery body is arranged in the shell, the movable plate is close to the side face of the battery body and is parallel to the side face of the battery body, the movable block is arranged below the battery body, and the connecting rod is connected with the liquid storage cavity. The two ends of the connecting rod are hinged to the movable plate and the movable block respectively, the liquid storage cavity is formed below the movable block and filled with color developing materials, and the lower end of the movable block is provided with a pricking needle used for pricking the liquid storage cavity to enable the color developing materials to flow out. 本实用新型涉及一种带警示结构的高能量聚合物锂离子电池，包括壳体、电池本体、活动板、连杆、储液腔、以及活动块，所述电池本体设于所述壳体内，所述活动板与电池本体的侧面贴近且相互平行，所述活动块设于电池本体的下方，所述连杆的的两端分别与活动板和活动块铰接，所述储液腔设于活动块的下方且填充有显色材料，所述活动块的下端设有用于刺穿所述储液腔以使显色材料流出的刺