How are batteries contained in equipment typically packaged and labeled?

• A. Shipped separately with no special labeling.
• B. Packed loose in a box with no UN labeling.
• C. Packaged with the equipment per required packaging instructions; labeled appropriately with UN numbers for contained in equipment.
• D. Only labeled with the device model number.

Answer: (C)

Batteries that are contained in equipment travel as part of the device and must be packaged with the equipment itself, following the required packaging instructions, and labeled with the appropriate UN number for contained-in-equipment batteries. This approach keeps the battery secured inside the device, reducing the risk of movement, short circuits, or damage during transit. The UN number communicates the specific hazard to carriers and emergency responders and determines the correct handling and labeling requirements. For lithium ion contained in equipment, the UN number is 3481 (and 3091 for lithium metal contained in equipment), which makes it clear that the battery is not shipped separately but as part of the equipment. Labels that only show a device model fail to convey the hazardous nature of the battery and the containment status, while shipping loose without UN labeling also hides the risk and violates regulatory requirements.