What battery is used in the CHI Stone? February 12, 2020 Madisyn Horning Battery, Frequently Asked Questions 0 Comments There is a misprint on our CHI Stone user guide. The battery needed is a CR3032. Share This Tweet Share Share Email Related Posts Pacemaker safety? Is it safe for me to use the Infratonic 9 if I have a pacemaker? Absolutely! The Infratonic 9 is 510(k) FDA-listed as a therapeutic massager. It is safe and effective for… What does the 1-year labor warranty cover? Within one year of purchasing any of our Sound Vitality products, we will repair or… Can the Infratonic 9 be used with other healing modalities? Infratonic therapy works synergistically with all forms of therapy because it reduces cellular trauma, causing the cells… This Post Has 0 Comments Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Name * Email * Website Comment This site uses Akismet to reduce spam. Learn how your comment data is processed.