Power supply device capable of communicating with electronic seal lock

The utility model discloses a power supply device capable of communicating with an electronic seal lock, which comprises a device shell, positive and negative electrode contact points and a data interaction contact point, a port connected with the electronic seal lock is arranged on one side of the device shell, and a magnetic attraction contact point, the positive and negative electrode contact points and the data interaction contact point are arranged on the device shell. The magnetic contacts, the positive and negative electrode contacts and the data interaction contact of the electronic seal lock are connected with each other, so that the magnetic contacts and the positive and negative electrode contacts are firmly connected with the electronic seal lock; and one side is a port for charging and is connected with a corresponding matched charger to charge the battery. The utility model provides the power supply device capable of communicating with the electronic seal lock, so that the problem of easily comm