why Hyundai tablet go off at 15%
There could be several reasons why a Hyundai tablet may shut off when the battery level reaches 15%:
1. Battery Health: Over time, batteries tend to lose their capacity to hold a charge. If the battery health is degraded, it may not accurately reflect the actual remaining charge, causing the tablet to shut off prematurely at 15%.
2. Power Management Settings: Some devices have power management settings that automatically shut down the device at a certain battery level to prevent unexpected power loss. Check the tablet's settings to see if there are any power-saving or battery management settings enabled that could be causing the shutdown.
3. Battery Calibration: Sometimes, the battery level indicator on a device can become misaligned with the actual battery capacity. Calibrating the battery by fully charging it and then fully discharging it may help reset the indicator and resolve the issue.
4. Faulty Battery or Charging System: It's possible that there could be an issue with the tablet's battery or charging system, causing it to shut down prematurely. In such cases, it may be necessary to replace the battery or have the device examined by a technician.
If the issue persists or causes significant inconvenience, it is recommended to reach out to Hyundai's customer support or a professional technician for further assistance.