Final Answer:
Immediately disconnect the charging source and move the battery to a safe, well-ventilated area.
Explanation:
If a battery starts gassing excessively and feels slightly hot during charging, it indicates a potentially hazardous situation. First, disconnect the charging source immediately to prevent further charging and exacerbating the issue. Then, carefully move the battery to a safe location with proper ventilation to reduce the risk of any potential explosion or further overheating.
These steps are crucial to mitigate the immediate danger posed by the battery's excessive gassing and heat. Taking swift action ensures the safety of both the technician and the surrounding environment by preventing potential hazards associated with the battery. Prioritizing safety protocols in handling such situations is critical to minimize risks of injury or property damage.
Lithium-ion batteries, when improperly charged or subjected to adverse conditions, can exhibit these dangerous behaviors. By swiftly disconnecting the charging source and relocating the battery to a well-ventilated area, the technician can reduce the risks associated with the battery's excessive gassing and heat, ensuring a safer environment.