Certifications 2

CR Battery Jan.2021 Maxell
Reference No. CR20210101-01EN
NA=Not Applicable Page 1 of 6
SAFETY DATA SHEET
Section 1 - Product and Company Identification
Product Name
Coin Type Lithium Manganese Dioxide Battery (CR)
Sizes:
All
Date of preparation:
Jan. 1, 2021
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 (wt %)
Manganese Dioxide (MnO
2
) 1313-13-9 15 to 40
Propylene Carbonate (C
4
H
6
O
3
) 108-32-7 2 to 6
1,2-Dimethoxyethane (C
4
H
10
O
2
) 110-71-4 1 to 5
Lithium Perchlorate (LiClO
4
) 7791-03-9 0.1 to 1.5
Lithium or Lithium Alloy (Li) 7439-93-2 1 to 5
Carbon (C) 7782-42-5 1 to 4
Lithium content for each cell
Model Li content (g) Model Li content (g)
CR1216 0.008 CR2016 0.03
CR1220 0.011 CR2025 0.05
CR1616 0.02 CR2032 0.07
CR1620 0.025 CR2032H 0.07
CR1632 0.04
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.