Battery pack data management method and system, storage medium and computer equipment

The invention provides a battery pack data management method, which is characterized in that in data transmission between an intermediate processing module and a remote data analysis platform, a data packet with the size consistent with that of a target battery pack is obtained according to battery pack size information, battery packs of various sizes can be compatible, and waste of communication resources is reduced; by setting the size flag bit of the target battery pack, the remote data analysis platform can confirm the size information of the currently received data packet according to the size flag bit and accurately select the data analysis mode matched with the size flag bit, so that the data packet can be accurately analyzed, and remote data management of the battery packs with different sizes can be compatible. The battery pack data management method can be compatible with remote data management of battery packs of different sizes, a plurality of data management software packages do not need to be de