Lithium ion rechargeable battery (battery pack with lithium ion cells)

SECTION 2: Hazards identification

Lithium ion batteries have a gas-tight seal and are safe as long as they are used and handled in accordance with the manufacturer's specifications. Handling and Operational Safety Handle discharged batteries carefully Batteries still represent a source of danger as they may deliver a very high short-circuit current. Even if assumed to be discharged, lithium ion batteries may - as other batteries- never totally discharge. Avoid impact to the battery Impact and penetration may damage the battery. This may cause the battery to leak, generate heat, smoke, catch fire, or explode. Keep batteries away from other metal objects like paperclips, coins, keys, nails, screws or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. Under abusive conditions, liquid may be ejected from the battery Avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns. Do not expose a battery to fire or excessive temperature Exposure to fire or temperature above 130 °C may cause explosion. Do not disassemble the battery Disassembly or modification of the battery may damage the protection circuit. This may cause the battery to generate heat, smoke, catch fire, or explode. Do not immerse the battery in liquid such as water, beverages, or other fluids Exposure to liquid may damage the battery. As a result, the battery may generate heat, smoke, catch fire, or explode. Recharge batteries only with the charger specified by the manufacturer A charger that is suitable for one type of batteries may create a risk of fire when used with another battery. Use batteries only with specifically designated tools Use of any other tools may create a risk of injury and fire. Do not use a battery that is damaged or modified Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury. Do not use abnormal batteries Immediately stop using the battery if there are noticeable abnormalities, such as smell, heat, discoloration, or deformity. The battery may be defective and could generate heat, smoke, catch fire, or explode with continued use.. Excessively high charging voltages and overcharge must be avoided at all costs. They cannot only lead