If your ASUS laptop battery is not charging Ensure that the power adapter is properly connected to both the laptop and a power source. Over time dust and debris can accumulate in the charging port, preventing proper charging. Use a soft brush or compressed air to gently clean out any debris from the port. Be careful not to damage the port or the surrounding components while cleaning it out. Make sure that the battery is securely connected to the laptop. If the battery is not removable, try resetting the CMOS (Complementary Metal-Oxide-Semiconductor) by following the manufacturer's instructions to reset the CMOS. Make sure that you have the latest drivers installed for the battery by visiting the ASUS website or using the ASUS Live Update tool to download the latest drivers for your specific model laptop configuration. This can help resolve any compatibility issues between the battery and the laptop's operating system or BIOS settings. Make sure that you have the latest drivers installed for the battery by visiting the ASUS website or using the ASUS Live Update tool to download the latest drivers for your specific model laptop configuration. This can help resolve any compatibility issues between the battery and the laptop's operating system or BIOS settings.