A fixing tube suitable for accommodating a battery and fixing the battery in a body of an electronic apparatus. The fixing tube includes a tube body. The tube body has an accommodating space, and the tube body is made of a breakable material. The battery is suitable for being accommodated in the accommodating space, and the tube body is suitable for being adhered to the body, so as to fix the battery in the body. An electronic apparatus including the fixing tube is also provided.
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