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Overcharge Protection refers to a safety feature designed to prevent a battery or power station from being charged beyond its maximum safe voltage. This is crucial to avoid overheating, potential damage to the battery, or even safety hazards like fires. The protection mechanism automatically stops charging once the battery reaches its full capacity, ensuring safe and efficient use.

Over-discharge Protection is a safety feature designed to prevent a battery or power station from being drained beyond its safe voltage level. When a battery's charge drops too low, it can lead to irreversible damage, reduced lifespan, or safety risks. Over-discharge protection automatically shuts off power or prevents further discharge when the battery reaches a critical low point, ensuring the longevity and safety of the device.

Short Circuit Protection is a safety feature that prevents damage to a power station or battery by detecting and responding to a short circuit. A short circuit occurs when there is a direct connection between the positive and negative terminals, causing excessive current flow that can lead to overheating, fires, or permanent damage. This protection mechanism immediately cuts off the power flow to prevent damage and ensure safe operation.

Temperature Protection is a safety feature designed to prevent a power station or battery from operating outside its safe temperature range. Both overheating and excessive cold can damage the internal components, reduce efficiency, or cause safety hazards. Temperature protection monitors the device’s internal temperature and automatically shuts down or adjusts its operation if it exceeds or falls below a safe threshold, ensuring reliable performance and extending the lifespan of the product.

A Vibration Test is a durability test used to simulate the conditions a device might experience during transport or in environments with constant movement or shaking. For power stations and batteries, this test ensures that the internal components, connections, and overall construction can withstand vibrations without malfunctioning or sustaining damage. The test helps verify that the product maintains its performance and structural integrity, even under rough or dynamic conditions.

The Coating Alcohol Resistance Test evaluates how well the protective coating on a product—such as a power station or electronic device—can withstand exposure to alcohol or alcohol-based liquids. This test ensures that the coating remains intact, resistant to degradation, and does not lose its protective properties when exposed to substances like alcohol, which can be common in some environments. The test is crucial for ensuring long-term durability, especially in situations where the device might come into contact with cleaning agents, solvents, or other alcohol-based substances.

The Salt Spray Test for components is a corrosion resistance test used to simulate the effects of saltwater or humid environments on a product’s materials, such as metal parts or coatings. The test exposes components to a controlled, salty mist for a specified period to evaluate how well they resist rust, degradation, or damage. It is especially important for products that may be used in coastal or harsh environmental conditions, ensuring that the materials used in construction can maintain their integrity and performance over time.