Advisories Canon

Canon Product Advisory: AA/R6 Lithium Batteries Cannot Be Used with Any Speedlite or Macrolite Products & Compact Battery Packs

Product Advisory: To Users of Canon Speedlite and Macrolite Products and Accessories. Notification Regarding Use of (AA/R6) Lithium Batteries

AA/R6 Lithium batteries cannot be used with any Speedlite or Macrolite products and compact battery packs including those listed at  because certain AA/R6 lithium batteries, in rare cases, may become extremely hot during usage in such products.

Contact Information for Inquiries
Canon Customer Information Centre
Phone: 1-800-652-2666
Email: Please go to .
For additional support options: .