Battery cell performance test tool

The utility model discloses a battery cell performance test tool, the battery cell performance test tool comprises a substrate, a clamping assembly and a horizontal holding member, the clamping assembly is connected with the substrate through a guide pillar, and a clamping position for clamping a battery cell is formed; and the horizontal holding piece is arranged between the guide column and the clamping assembly, so that the battery cell positioned at the clamping position is in a horizontal state. According to the utility model, the structure of the battery cell performance test tool is improved, and the middle plate can be always kept in a horizontal state in the whole test process, so that the stress of the battery cell is uniform, and the accuracy of the battery cell performance test is improved. 本实用新型公开了一种电芯性能测试工装，该电芯性能测试工装包括基板、夹持组件和水平保持件，夹持组件与基板通过导柱连接，并形成有供电芯夹持的夹持位；水平保持件设于导柱与夹持组件之间，以使位于夹持位的电芯处于水平状态。本实用新型改进了电芯性能测试工装的结构，能够保证在整个测试过程中，中板始终保持水平状态，以使得电芯的受力是均匀的，提高了电芯性能测试的准确度。