IEC 62133 addresses several key hazards associated with lithium-ion batteries to ensure their safety and reliability. The main hazards covered by this standard include:
- Overcharging and Over-Discharging: These conditions can lead to thermal runaway and other safety issues if not properly managed.
- Short-Circuiting: Electrical short circuits can cause overheating, fires, or explosions.
- Thermal Runaway: This occurs when a battery undergoes a rapid temperature increase, potentially leading to fires or explosions.
- Mechanical Hazards: Assessing the structural integrity of batteries under physical stress, such as crush or impact, to prevent damage that could lead to safety incidents.
- Environmental Risks: Evaluating the impact of batteries on the environment, ensuring safe operation and disposal.
These hazards are critical because lithium-ion batteries are widely used in consumer electronics, automotive applications, and renewable energy systems, and their misuse can lead to serious safety incidents.
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