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📚To ensure you get a high-quality product and avoid being misled, you can ask the following key questions when discussing power bank displays with suppliers: 👇

🌟 Tips for selecting display screen🌟

📌 Display Type and Features
Question: What type of display does this power bank use? (LED indicator, LCD, TFT, or OLED?)
Reason: Different displays offer varying levels of information and power consumption. Understanding this helps match the product to your needs.

📌 Power Consumption and Efficiency
Question: How much power does the display consume when the power bank is idle or in use?
Reason: Displays can drain the battery, especially advanced screens. Knowing this helps you assess actual capacity and efficiency.

📌 Precision and Calibration
Question: How accurate is the battery percentage shown on the display? Is it calibrated to reflect real-time power output and consumption?
Reason: Precise displays ensure users can trust the information and plan accordingly.

📌 Customization Options
Question: Can the display show additional information such as voltage, current, or charging status? Can it be branded with custom logos or animations?
Reason: Customizable displays can add value to your brand or product offering.

📌 Visibility and Brightness
Question: How visible is the display in different lighting conditions, especially outdoors? Is the brightness adjustable?
Reason: Ensuring visibility in all conditions improves user experience.

📌 Certifications and Standards
Question: Does the display meet safety and quality standards (e.g., CE, RoHS)?
Reason: Certified products are generally safer and more reliable.

🤔 By asking these questions, you demonstrate technical knowledge and concern for product quality. This puts you in a stronger position to negotiate and ensure you get a product that meets both your and your customers’ expectations.