SDS

Revision no.: 00
Page 6 of 24
4.3 Indication of immediate medical attention and special treatment needed
- Ensure that medical personnel are aware of the material(s) involved and take precautions to protect
themselves.
Section V – FIRE-FIGHTING MEASURES
5.1 Extinguishing media
- When the scale of the fire is small, use a HFC (hydrofluorocarbon) clean-agent fire extinguisher or
alcohol resistant foam fire extinguishers. (In case of battery overheating, wear protective gear and
immerse heated battery in water)
- In case of large fire, use large amount of water to extinguish.
5.2 Special hazards arising from the substance or mixture
- Flammable gas leaks before ignition and then the product ignites.
5.3 Advice for firefighters
- The ignited battery has a high temperature, so there is a risk of additional ignition even if the fire is
extinguished at early stage. Sprinkle a large amount of water until the battery temperature drops to
normal temperature.
- If the battery is ignited in multi-stacked condition, multi-stack should be disassembled and then
extinguished so that heat is not transferred between batteries
- In the event of a battery fire, cool it by spraying water directly on the battery.
- When handling a overheated battery, wear heat-resistant protective equipment.
Section VI – ACCIDENTAL RELEASE MEASURES
6.1 Personal precautions, protective equipment and emergency procedures
For non-emergency personnel
Protective equipment : Use personal protective equipment, see Section 8
Emergency procedures :
- In case of cell damage, possible release of dangerous substances and a flammable gas mixture.
- Eliminate all ignition sources.
- Please note that materials and conditions to avoid.
- Battery may emit electrolyte if charging or discharging rates exceed manufacturer’s recommendations
or if pack has been breached.
- Move battery to well ventilated area to prevent gas accumulation.
For emergency responders
- Eliminate all ignition sources.
- Please note that materials and conditions to avoid.
- Move battery to well ventilated area to prevent gas accumulation.