The present invention discloses a lithium battery pack intelligent monitoring system, the lithium battery pack intelligent monitoring system includes a coordinator and a battery monitoring device which is arranged on a lithium battery pack, the battery monitoring device includes a battery management control module, a single battery voltage acquisition interface, a switch module, a positive electrode connection terminal, a negative electrode connection terminal, an alarm module, a microcontroller, a RF transceiver module and a water soaking sensor, the positive electrode connection terminal is connected with a positive electrode of the lithium battery pack, the negative electrode connection terminal is connected with a negative electrode of the lithium battery pack by the switch module, a single battery in the lithium battery pack is electrically connected with the battery management control module by the single battery voltage acquisition interface, and the microcontroller is respectively electrically connected with the battery management control module, the alarm module, the RF transceiver module and the water soaking sensor. The lithium battery pack intelligent monitoring system can monitor the status of the lithium battery pack, when the lithium battery pack is in a failure, an alarm is timely sent out to alert a user to dispose timely, and potential safety hazards in warehouses and other lithium battery pack dense storage areas can be reduced.