Sony has great concern for the safety of our consumers. We recently became aware that some people may use our cylindrical lithium-ion VTC battery cells ("Li-Ion Cells") in a way that Sony does not intend for them to be used: in eCigarettes and vape pens.
Sony has not tested Li-Ion cells in eCigarettes and vape pens. Because of the high power, Sony Li-Ion Cells require safety precautions and mechanisms to make their use safe. Sony is not aware of eCigarettes or vape pens that have such safety mechanisms.
Misuse of Sony Li-Ion Cells in eCigarettes and vape pens may cause a serious risk to personal property and safety.
The Sony Li-Ion Cells are sold to manufacturers and meant to power products like power tools that contain certain safety precautions and mechanisms which meet our quality standards.