WL-638 Pro Smart Boot Power Supply Cable For iPhone Android Phones

• Various Compatibility: Integrated market common model interface, adapts to the iPhone 6-16 Pro Max and most Android phones.
• USB input interface, no need to attach to large volume adjustable power supply,automatically adapt to universal charge/fast charge, can plug charging head or charging bank, small and portable, with plug, convenient and fast.
• Stable Connection: Integrated crocodile clip, convenient for external testing applications. High-precision matching connectors for the motherboard and battery ensure safe and stable mobile phone maintenance.
• Universal Input Power: Its USB input interface is suitable for universal charging and fast charging with the charger head or charging bank, making it convenient and fast to attach the power supply.
• Accurate Current Recognition: Automatic current filtering with a high refresh rate offers exact and reliable current data.
• Safe Warranty Protection: With an internal voltage regulator circuit, supply precise and constant voltage output. Its overvoltage protection protects the motherboard and prevents an external voltage abnormality or power imbalance.

How to use the Power Supply Cable?
1.Connect the power supply cable to the battery connector on the motherboard.
2.Then get the logic board powered on with tweezers or the black probe.
3.Troubleshooting the motherboard failures by the operation's current value.