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Applyed for 11 utility model patents:

A portable storage box for household spare lithium battery packs;

A storage device with classified storage structure for lithium battery packs;

A wall-mounted household energy storage lithium battery pack;

A household lithium battery pack with moisture-proof structure;

A lithium battery pack for household energy storage that is easy to store;

A low-speed power lithium battery pack that is easy to disassemble;

A wiring connection device for household energy storage system;

An equivalent lithium battery pack with protective structure;

A record board for household energy consumption data;

A household energy storage lithium battery storage device;