一种电池测试方法

本发明提供了一种电池测试方法，该方法包括：获取充放电倍率组C＝(c1,c2,...,ci,...,cn)；ci为预设的第i个充放电倍率；获取结束电量组Q＝(q1,q2,...,qj,...,qm)；qj为预设的第j个结束电量；将目标电池放置于密封的温控盒内；温控盒包括盒体和隔热板；盒体的一个内侧壁上开设有凹槽，隔热板的端部通过凹槽的端口延伸至与盒体的外壁齐平或位于盒体外的位置；盒体的导热率和隔热板的导热率均小于预设阈值；控制荷电状态为第一初始电量的目标电池以ci进行充电，并获取目标电池的荷电状态增加至第j个结束电量时目标电池的温度a1ij。由此，达到了节约能源的目的。 The invention provides a battery testing method. The method comprises the following steps: acquiring a charge-discharge rate group C = (c1, c2,..., ci,..., cn); ci is the preset ith charge-discharge rate; obtaining an end electric quantity group Q = (q1, q2,..., qj,..., qm); qj is the preset jth ending electric quantity; placing the target battery in a sealed temperature control box; the temperature control box comprises a box body and a heat insulation plate; a groove is formed in one inner side wall of the box body, and the end of the heat insulation plate extends to the position flush with the outer wall of the box body or located outside the box body through a port of the groove. The heat conductivity of the box body and t