Coin Type ML Battery
Reference No. ML20230523-01e
NA=Not Applicable Page 1 of 5
SAFETY DATA SHEET
Section 1 - Product and Company Identification
Product Name
Coin Type Lithium Manganese Dioxide
Rechargeable Battery (ML)
Sizes:
All
Date of preparation:
May. 23, 2023
Company:
Maxell, Ltd., Energy Division
Telephone Numbers:
81-(0)794-63-8054
Address (Number, Street, City, State, and ZIP Code):
5, Takumidai, Ono-shi, Hyogo 675-1322, Japan
Fax Numbers:
81-(0)794-63-8445
Section 2 - Hazards Identification
This contains lithium, organic solvent, and other combustible materials. For this reason, improper
handling of the battery could lead to distortion, leakage*, overheating, explosion, or fire and cause
human injury or equipment trouble. Please strictly observe safety instructions.
(* Leakage is defined as an unintended escape of liquid from a battery.)
Section 3 - Composition/Information on Ingredients
Ingredient CAS# Content (%)
Manganese Dioxide (MnO
2
) 1313-13-9 5 to 15
Propylene Carbonate (C
4
H
6
O
3
) 108-32-7 2 to 10
1,2-Dimethoxyethane (C
4
H
10
O
2
) 110-71-4 1 to 3
Lithium Hexafluorophosphate (LiPF
6
) 21324-40-3 0.1 to 1
Lithium (Li) 7439-93-2 0.1 to 1
Aluminum (Al) 7429-90-5 5 to 15
Carbon (C) 7782-42-5, 1333-86-4 1 to 2
Others
(Steel or Plastic parts)
Steel 7439-89-6, 7440-47-3 60 to 75
Polypropylene 9003-07-0 0.1 to 1
The batteries are exempt articles and are not subject to the OSHA Hazard Communication
Standard Requirement. This sheet is provided as technical information only. The information and
recommendations set forth are made in good faith and are believed to be accurate as of the date
of preparation. However, Maxell makes no warranty expressed or implied.
SDS is provided as one document for group of battery product including each cell part number.
Therefore, following SDS information covers not only the cell part number but also the part
number which includes the tab / wiring designation. (ex. Cell part number; ML2032, Tab battery
part number; ML2032 T6 X)