Is it safe to charge laptop on plane?

Charging Laptops on Planes: A Guide to Safety and Precautions

Is it Safe to Charge Laptops on Planes?

Yes, charging laptops on planes is generally safe, but there are precautions to be aware of. Commercial aircraft are equipped with power outlets designed to provide electricity for electronic devices.

Power Outlet Wattage Limitations

However, these power outlets have limited wattage. Standard aircraft outlets typically provide around 75 watts of power. This is sufficient for most laptops, but high-power devices like gaming laptops or workstations may require more wattage.

Potential Overload and Disruptions

If a high-power device is plugged into an aircraft outlet, it may overload the electrical system. This can lead to disruptions in the power supply, affecting other passengers’ devices and potentially compromising the aircraft’s electrical systems.

Recommended Practices for Safe Charging

To ensure safe and efficient charging of laptops on planes, follow these recommendations:

• Check device wattage: Determine the wattage requirement of your laptop before plugging it into an aircraft outlet. If it exceeds 75 watts, consider using a lower-power device or a portable power bank.
• Use low-power devices: When possible, use laptops or other electronic devices with lower power consumption to minimize the risk of overloading the system.
• Connect to lower-rated outlets: On some aircraft, there may be outlets with lower wattage ratings. If available, connect your device to these outlets instead of the standard ones.
• Limit charging time: Extended charging can strain the aircraft’s power supply. Disconnect your laptop once it reaches full charge or when not in use.
• Consider a portable power bank: A portable power bank can provide an alternative power source for extended use. Choose a power bank with sufficient capacity to power your device for several hours.

Additional Tips

• Choose the right adapter: Use an adapter that is compatible with the type of power outlet available on the aircraft.
• Be aware of cabin lighting: Dimming the cabin lights can reduce the power draw on the aircraft’s electrical system and minimize potential disruptions.
• Report any issues: If you experience any problems with charging your laptop, such as flickering lights or overheating, notify the flight attendant immediately.

By following these precautions, you can safely and conveniently charge your laptop on planes while minimizing any potential risks or inconveniences.