Where can I find product/battery safety information on the BURST Original Toothbrush? September 27, 2023 22:07 Updated Contact Us and we'll help you out! Related articles What’s the battery life on my BURST Original Toothbrush? How do I dispose of my old BURST unit? How is the BURST Original Toothbrush different from other sonic brushes? How will I know my BURST Original Toothbrush is charging? Where is the Lot number on my BURST Original Toothbrush