An electronic equipment power failure testing device, system and method

The invention discloses an electronic equipment power failure testing device, system and method, and the electronic equipment power failure testing device comprises a first charging interface and a second charging interface. The first charging interface is coupled to an interface of the storage equipment, and the standby power supply is charged through the first charging interface; the second charging interface is coupled with an external power supply, the external power supply supplies power or charges the standby power supply through the second charging interface, and the standby power supply supplies power to the storage device. 本申请公开了电子设备掉电测试装置、系统及其方法，所公开的电子设备掉电测试装置，包括第一充电接口和第二充电接口；第一充电接口耦合到存储设备的接口，通过第一充电接口为备用电源充电；第二充电接口耦合外部电源，外部电源通过第二充电接口为备用电源提供电力或充电，以及备用电源为存储设备供电。