The utility model provides parallel-connected battery testing equipment, which is characterized by comprising a mainframe microprocessor and a plurality of parallel-connected equipment modules used for supplying electric current to equipment to be tested; all the input ends of equipment modules are connected with the mainframe microprocessor, and all the output ends of the equipment modules are connected with the power supply end of the equipment to be tested; the mainframe microprocessor comprises an equipment module quantity and parameter acquisition unit, an equipment under test parameter acquisition unit and a current configuration unit; and the equipment module quantity and parameter acquisition unit and the equipment under test parameter acquisition unit are both connected with the current configuration unit. The parallel-connected battery testing equipment supports the parallel connection of a plurality of equipment modules, and electric current configuration is flexibly carried out according to the electric parameters of the equipment to be tested as well as the quantity and electric parameters of the equipment modules with high flexibility and strong adaptability.