BATTERY PACK AND VEHICLE

• Main Authors: QIU, Wencong, CHEN, Zhiwei, CHEN, Zhaohai, FENG, Yanqiang, LI, Fan
• Format: Patent
• Language: English; French; German
• Published: 15.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery pack and a vehicle are provided. The battery pack includes a base plate assembly, a side beam assembly, and at least one battery cell group. The side beam assembly is disposed at an outer periphery of the base plate assembly. The side beam assembly and the base plate assembly define an accommodating cavity, and the accommodating cavity includes at least one installation area. The installation area is provided with the battery cell group. The battery cell group includes a plurality of battery cells, and the plurality of battery cells are fixedly disposed on the base plate assembly. According to the battery pack and the vehicle, each battery cell is fixedly disposed on the base plate assembly in the installation area. The plurality of the battery cells disposed in installation area defines a battery cell group. The battery cells are de-modularized into groups, which reduces a number of parts, lowers costs, reduces volume, and improves energy density of the battery pack.