Camelion Button cell CR 927 Lithium CR927 30 mAh 3 V 1 pc(s) Lithium CR927 Data Sheet

 

 

Rev PB-ST-1008   

Page- 1 - 

Name: Camelion lithium button cell. 

Manufacturer: Camelion Battery Co. Ltd 

Address: Unit 705-708, Cyber Timers Tower A, Tian’an Cyber Park, Shenzhen, China   

            Tel: 0755-83618088  

Chemical System: Lithium- Manganese Dioxide 

Nominal Voltage: 3.0V 

Designated for Recharge: No 

IMPORTANT NOTE: The battery should not be opened or burned. Exposure to the 

ingredients contained within or their combustion products could be harmful. 

 

Hazardous components 

Item %/W

t

 TLV(ACGIH) 

PEL(OSHA) 

Carbon Black 

0-1 

3.5 mg/m3 TWA 

3.5 mg/m3 TWA 

1,2-Dimethoxyethane 0-6 

None 

established None 

established 

1,3-Dioxolane 0-8 None 

established None 

established 

Graphite 0-3 

2 mg/m3 TWA (respirable 

fraction) 

15 mg/m3 TWA (total dust)

5 mg/m3 TWA (respirable 

fraction) 

Lithium or Lithium Alloy 

1-6 

None established 

None established 

Lithium Perchlorate 

0-3 

None established 

None established 

Lithium 

Trifluoromethanesulfonate 

0-3 

None established 

None established 

Lithium 

Trifluoromethanesulfonimide 

0-3 

None established 

None established 

Manganese Dioxide 

12-42 

0.2 mg/m3 TWA (as Mn) 

5 mg/m3 Ceiling (as Mn) 

Propylene Carbonate 

0-8 

None established None 

established 

In case of fire where lithium batteries are present, apply a smothering agent such as 

METL-X, sand, dry ground dolomite, or soda ash, or flood the area with water. A 

smothering agent will extinguish burning lithium batteries. Water may not extinguish 

burning batteries but will cool the adjacent batteries and control the spread of fire. Burning 

batteries will burn themselves out. Virtually all fires involving lithium batteries can be 

controlled with water. When water is used, however, hydrogen gas may evolve. In a 

confined space, hydrogen gas can form an explosive mixture. In this situation, smothering 

agents are recommended.