presented to: by: date: federal aviation administration lithium ion battery cells – risks and...
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![Page 1: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/1.jpg)
Presented to:
By:
Date:
Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
ICAO
FAA Fire Safety
09-11-2014
LiCoO2
.432Wh
LiCoO2
1.8Wh
LiFePO4
1.92Wh
LiFePO4
2.25Wh
LiCoO2
2.7Wh
LiCoO2
2.96Wh
LiCoO2
3.168Wh
LiCoO2
9.62Wh
LiFePO4
9.6Wh
LiFePO4
10.56Wh
LiNiMnO2
13Wh
LiMnNi
14.4Wh
![Page 2: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/2.jpg)
2Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
09-11-14
Lithium-Ion: Chemistry Variation
2
LiFePO4
Max Cell Temp: 357CLiNiMnCoO2
Max Cell Temp: 563CLiMnNi
Max Cell Temp: 757C
![Page 3: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/3.jpg)
3Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
09-11-14
5 Stacked E-Tablets
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![Page 4: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/4.jpg)
4Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
09-11-14
Li-Ion Combustion Chamber Test
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Maximum Pressure: 28 PSI
![Page 5: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/5.jpg)
5Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
09-11-14
Paper from SAE International
5
Kg: Explosion Index (Proportional to Rate of Pressure Rise)
Pressure rise of LiCoO2 cells at 100% SOCComponents of vented gas
Quantification of Combustion Hazards of Thermal Runaway Failures in Lithium-Ion BatteriesSomandepalli et al / SAE Int. J. Alt. Power. / Volume 3, Issue 1 (May 2014)Paper number: 2014-01-1857
![Page 6: Presented to: By: Date: Federal Aviation Administration Lithium Ion Battery Cells – Risks and Hazards ICAO FAA Fire Safety 09-11-2014 LiCoO2.432Wh LiCoO2](https://reader035.vdocuments.us/reader035/viewer/2022062421/56649d745503460f94a54fc9/html5/thumbnails/6.jpg)
6Federal AviationAdministration
Lithium Ion Battery Cells – Risks and Hazards
09-11-14
Summary
• Cells without adequate vents can explode.• Heat release, propagation and flammability
vary among different chemistries of Lithium-Ion cells.
• Vented gasses can accumulate and cause an explosion.
• Composition of vented gasses contain H2, Hydrocarbons, CO, CO2 and concentrations vary with SOC.
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