What is a requirement for the storage of power industrial truck chargers?

The correct answer indicates that power industrial truck chargers must not be stored inside. This is primarily due to safety concerns surrounding the potential for gas emissions, such as hydrogen, which can occur during the charging process. Storing these chargers outside minimizes the risk of accumulated hazardous gases in confined spaces, reducing the likelihood of fire or explosion risks within a building.

Additionally, other choices do not align with safety best practices. While it might seem beneficial to store chargers at a safe distance from combustibles, the crux of the matter is ensuring that they are not inside at all due to the associated hazards. Therefore, the emphasis on outdoor storage is crucial for maintaining a safe operating environment and preventing incidents related to fire and explosive gases.