To find the Materials Safety Datasheet (MSDS) for a specific battery, you will need the Dell part number as included within the label affixed to the battery. With the Dell part number in hand, please open the Battery MSDS Lists and conduct a search using the part number. Upon locating the part number, you will find the corresponding MSDS document.
A copy of Dell’s Battery Declaration is provided below.
Dell battery declaration

Guidance for Locating the Dell Part Number for Your Notebook Battery
Remove the battery from your Dell notebook. Locate the country of origin ("Made in ...") label affixed to the battery. Review the label and locate the part number for your battery. Examples of the part number are provided below (underlined in red for ease of reference).

Example1   Example2        Example3
For ease of viewing, please enlarge the picture(s) above.

MSDS documentation for printer/toner cartridges are located on the Printers page of this website.