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6. In case of fire
The high voltage battery contains electrolyte solution. To avoid exposure to electrolyte 
solution and serious personal injury, always wear appropriate solvent resistant 
PPE (Personal Protective Equipment) and SCBA (Self-Contained Breathing Apparatus). 
• Electrolyte solution is an eye irritant – In the event of contact with eyes, rinse with 
plenty of water for 15 minutes. 
• Electrolyte solution is a skin irritant. In the event of contact with skin, wash off with  
soap.
• Electrolyte liquid or fumes in contact with water will create vapors in the air from 
oxidization. These vapors may irritate the skin and eyes. In the event of contact with 
vapors, rinse with plenty of water and consult a doctor immediately.
• Electrolyte fumes (when inhaled) can cause respiratory irritation and acute 
intoxication. Inhale fresh air and wash mouth with water. Consult a doctor immediately.
Electrolyte Irritation
6.3.2 High Voltage Battery Damage and Fluid Leaks
If electrolyte solution leakage, or any damage to the Lithium
-ion battery casing is 
observed, the first responders should attempt to neutralize the battery by applying a 
large volume of water to the battery pack while wearing appropriate Personal 
Protective Equipment (PPE). The neutralization process helps stabilize the thermal 
condition of the battery pack but does not discharge the battery. 
• Do not put any smoke, spark,  or flame around the vehicle.
• Do not touch or step on any spilled electrolyte solution. 
• If an electrolyte leak occurs, wear appropriate solvent resistant PPE and use soil, 
sand or a dry cloth to clean up the spilled electrolyte. Be sure to adequately ventilate 
the area.