| 摘要 |
A battery apparatus with a heat absorbing body includes a casing, a cell and a heat absorbing body. The casing includes a containing space, an anode and a cathode disposed at the exterior of the casing, and a cell and a heat absorbing body installed in the containing space. The cell includes an anode handle and a cathode handle connected to the anode and cathode respectively. The heat absorbing body is attached onto a surface of the cell and includes an upper soft film and a lower soft film sealed with the upper soft film, and a phase change material is filled between the upper and lower soft films, such that the phase change material can absorb or release large amounts of heat in a phase change process to maintain the cell operated at a lower and more stable operating temperature and extend the life of the battery apparatus.
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