It is important to keep your outdoor power supply safe, here are a few tips to help ensure that it is safe:

1. Purchase compliance certified products: Choose products that are certified in terms of quality and safety, such as those that comply with standards such as CE and UL. These certification marks usually indicate that the product complies with the relevant safety standards and can provide greater reliability and safety.

2. Use suitable chargers and accessories: Ensure that you use chargers and accessories that are compatible with your outdoor power source, and avoid using unsuitable or low-quality chargers. It is recommended to use chargers and cables supplied by the original manufacturer or trusted branded products to ensure the safety of the charging process.

3. Avoid overcharging and discharging: Do not allow the battery to be overdischarged or overcharged. Over-discharging may lead to battery damage, and over-charging may cause safety issues such as over-current and overheating. Follow the manufacturer's charging and discharging guidelines and avoid keeping the power supply in a fully charged or fully discharged state for long periods of time.

4. Waterproof and dustproof measures: Choose an outdoor power supply with good waterproof and dustproof performance. Although products with waterproof performance will provide a higher level of protection, it is still recommended to avoid exposing the power supply to large amounts of water or dust as much as possible when using it outdoors. When not in use, promptly store the power supply in a waterproof bag or dustproof case.

5. Regular Inspection and Maintenance: Regularly check the appearance of the power supply and the wires to see if they are intact. If you find any breakage, loose wiring or other abnormalities, stop using it and consult a professional for repair. Regular maintenance of the power supply, such as cleaning the connection ports and keeping the power supply well ventilated, can prolong the service life and safety of the power supply.

6. Pay attention to safe operation when using: When using the power supply, follow the basic principles of safe operation, such as avoiding prolonged overloading, keeping away from flammable materials, avoiding exposure to high temperature environment, etc. Similarly, avoid connecting incompatible devices to the power supply to prevent overloading or damage to the power supply.

By following these safety measures, you can help safeguard your outdoor power supply and reduce potential risks. If you encounter any problems or concerns during use, it is recommended that you stop using the power supply immediately and seek professional help and guidance.