BATTERY SHELL SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM

The present application provides a battery case short-circuit processing method and system. The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the battery by shorting, wherein if the first electrode is a positive electrode, the second electrode is a negative electrode; and if the first electrode is a negative electrode, the second electrode is a positive electrode; disconnecting the case of the battery from the second electrode, and carrying out standing of the battery for a preset duration; after the standing duration of the battery, detecting a potential difference between the case and the first electrode; and determining, on the basis that the potential difference between the case and the first electrode is within a preset range, the type of the short circuit between the case and the first electrode and whether the short circuit is eliminated.