SDS

SHENZHEN KELONGYUAN ELECTRONICS CO., LTD.
CR 1220 Battery JAN.2014 Kelongyuan
Page 2 of 6
3. COMPOSITION / INFORMATION ON INGREDIENTS
Information about the chemical nature of product:
Ingredient Name CAS No. Concentration
Stainless Steel 12597-68-1 66.66%
Polypropylene 9003-07-0 2.82%
Manganese dioxide 1313-13-9 19.61%
Lithium 7439-93-2 1.42%
Perchloric acid, lithium salt 7791-03-9 1.28%
Polytetrafluoroethylene 9002-84-0 1.73%
Propylene Carbonate 108-32-7 3.2%
Ethylene glycol dimethyl
ether
110-71-4 1.55%
Graphite 7782-42-5 1.74%
Independent Certification of Lithium-Manganese Button Cell Battery UN
Transportation Model Regulation
No Test Item Criteria Result Remark
T1 Altitude
Simulation
No mass loss, leakage, venting, disassembly, rupture, and
fire. OCV should not be less than 90% before testing.
Passed
T2 Thermal
Test
No mass loss, leakage, venting, disassembly, rupture, and
fire. OCV should not be less than 90% before testing.
Passed
T3 Vibration No mass loss, leakage, venting, disassembly, rupture, and
fire. OCV should not be less than 90% before testing.
Passed
T4 Shock No mass loss, leakage, venting, disassembly, rupture, and
fire. OCV should not be less than 90% before testing.
Passed
T5 External
Short Circuit
External temperature should not exceed 170 degC.
No disassembly, rupture, and fire within six hours of this
test.
Passed
T6 Impact External temperature should not exceed 170 degC.
No disassembly, and fire within six hours of this test.
Passed
T8 Forced
Discharge
No disassembly, and fire within seven days of this test. Passed
We confirmed the test results based on the UN manual of tests and criteria 383
4. HAZARDS IDENTIFICATION
All chemical materials of lithium-manganese button cell battery cell are stored in a
hermetically sealed metal case, designed to withstand temperatures and pressures
encountered during normal use. There is no physical danger of ignition or explosion and
chemical danger of hazardous materials' leakage during normal use. However, if
exposed to a fire, added mechanical shocks, decomposed, added electric stress by miss-
use, the gas release vent will be operated and hazardous materials may be released.
Potential Health Effects: