Why is my power adapter overheating

Use the Correct Adapter: Ensure you’re using the original Vuse adapter or a certified replacement that meets the device’s voltage and current specifications.

​ Improve Heat Dissipation: Place the adapter on a flat, hard, well-ventilated surface (e.g., a desk). Keep it away from flammable materials and avoid covering it. Regularly clean dust from the adapter and vents with a soft brush or compressed air.

A common issue with Lithium Ion batteries is when they get older they draw more power which in turn creates heat in both the device and the charger! If you can replace the battery pack.