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The invention provides a composite battery assembly structure. The heat dissipating sheets are disposed between the battery cells for support and protection. In addition to providing structural strength, the heat dissipating sheets made of high thermal conductivity material could significantly enhance the heat dissipation effect. Also, the heat dissipating sheets are connected to each other by the fixing tabs and the fixing notches. With such arrangement, the heat dissipating sheets could be easily fixed to each other. By enabling a lightweight and compact design, the invention could increase the energy density of the composite battery assembly structure on a per unit weight and per unit volume basis.

Pour en savoir plus : Composite battery assembly structure