This tutorial provides a step-by-step guide on how to potentially revive a dead Autel X Star battery that hasn’t been used for an extended period. This process involves carefully disassembling the battery, applying external power, and reassembling it. Proceed with caution as this involves working with lithium-polymer batteries and soldering. Incorrect handling can be dangerous.
Disassembling the Autel X Star Battery
The first step is to carefully remove the top cover of the battery. This requires patience and precision to avoid damaging the battery cells. Refer to online resources, such as YouTube videos demonstrating the proper disassembly technique for Autel X Star batteries. Once the cover is removed, carefully detach the charging connector and charge controller board from the battery casing while keeping them connected to the battery wires.
Applying External Power
Using a variable DC power supply capable of outputting at least 12V and 3A, carefully connect the positive and negative leads to the corresponding terminals on the battery. Start with the power supply set to 12V and the lowest possible current. Monitor the voltage closely. You should observe the voltage initially drop but then gradually rise. Disconnect the power supply once the voltage reaches around 12V.
Testing the Charging Circuitry
Briefly reconnect the charging circuitry to the battery and observe the LED indicators. If they faintly light up or show signs of life, the process may be working. If not, repeat the external power application, allowing the voltage to reach 12V again. Monitor the battery temperature throughout this process. Excessive heat indicates a problem.
Reassembling the Battery
Once the battery shows signs of recovery, carefully solder the charging circuitry back onto the battery wires. Ensure solid solder joints to prevent issues during flight. Improper soldering can lead to connection failure and potential drone malfunction. Reassemble the battery case, ensuring all components are correctly positioned.
Charging and Verification
Finally, attempt to charge the battery using the official Autel charger. If the battery charges successfully, congratulations! You’ve potentially revived your dead battery. If the battery fails to charge or exhibits unusual behavior, it’s recommended to discard it properly.
This Autel X Star Tutorial provides a potential solution for reviving a dead battery. However, success is not guaranteed, and safety should be prioritized. Always exercise caution when working with lithium-polymer batteries and seek professional assistance if needed. Remember to dispose of batteries responsibly if they cannot be revived.
