Storage battery discharge test device and test method

The invention provides a storage battery discharge testing device and testing method, and belongs to the technical field of storage battery testing. The test device comprises a feed screen, a discharge tester, a DC ammeter arranged in the feed screen and a load port. The discharge tester is used for providing a constant current load and is provided with a discharge port and a voltage test port; the DC ammeter is used for detecting the discharge current of the storage battery pack, and the load port is used for being connected with a load; the DC ammeter is located between the load port and the storage battery pack; the DC ammeter is in communication connection with the discharge tester. And the discharge port and the voltage test port of the discharge tester are electrically connected with the load port through connecting wires. According to the invention, the constant-current discharge of the single storage battery pack can meet the requirement of electric power regulation on the discharge of the storage bat