Waterproof lithium battery device based on environmental protection and safety

The invention discloses a waterproof lithium battery device based on environmental protection and safety, the waterproof lithium battery device comprises a shell, lithium battery packs, self-adjusting assemblies and a sealing plate, at least one lithium battery pack is fixed in the shell, an exhaust hole is formed in the middle position of the top of the shell, and a plurality of self-adjusting assemblies are embedded in the periphery of the top of the shell. The self-adjusting assembly is provided with two vertical passive telescopic ends which are the first telescopic end and the second telescopic ends respectively, the first telescopic ends are connected with the second telescopic ends, the multiple second telescopic ends are jointly connected with the sealing plate, in the initial state, the sealing plate can seal the exhaust hole, and in the initial state, the sealing plate can seal the exhaust hole. And a water absorption plate is fixed on the upper surface of the sealing plate. 本发明公开了基于环保安全的防水锂电池装置，包括外