BATTERY MODULE AND BATTERY PACK

The present application relates to a battery module and a battery pack, the battery module including a battery cell arrangement structure, bus bars (3) and a fixing plate (4), where the battery cell arrangement structure includes a plurality of battery cells (11); the plurality of battery cells (11) are electrically connected by means of a plurality of the bus bars (3) to form a first output electrode (5) of the battery module and a second output electrode (6) of the battery module, and the first output electrode (5) of the battery module and the second output electrode (6) of the battery module are arranged at a same end of the battery module along a horizontal direction; the fixing plate (4) is provided with an insulating portion (43), and at least a part of the insulating portion (43) is located between the first output electrode (5) of the battery module and the second output electrode (6) of the battery module to separate the first output electrode (5) of the battery module from the second output electrode (6) of the battery module. Different from the prior art, in the present application, the first output electrode (5) of the battery module is separated from the second output electrode (6) of the battery module by the insulating portion (43) to prevent short circuit between the first output electrode (5) and the second output electrode (6) and improve the safety of the battery module.