Can I use a 100W cable for a 65W charger?

Can You Safely Use a 100W Cable with a 65W Charger?

The question of compatibility between charging cables and chargers arises when dealing with different wattage ratings. Let’s delve into the safety considerations involved in using a 100W cable with a 65W charger.

Power Cable Specifications

Power cables, such as USB-C or Lightning cables, are designed with a maximum wattage capacity. This specification indicates the highest power that the cable can safely handle. When a cable’s wattage rating exceeds the charger’s output, it can deliver power without any issues.

Safety Considerations

Using a higher-wattage cable with a lower-wattage charger poses no safety concerns. The cable’s maximum capacity ensures that it can accommodate the lower power output from the charger. The cable will not overheat or damage the device being charged.

Example: 100W Cable and 65W Charger

In your specific case, using a 100W cable with a 65W charger is perfectly safe. The 100W cable’s maximum wattage capacity far exceeds the 65W output of the charger. Therefore, the cable can handle the power without any problems.

Conclusion

Yes, you can confidently use a 100W cable with a 65W charger. Power cables are designed to function well below their maximum capacity, ensuring safe operation with lower-wattage chargers. Using a higher-wattage cable presents no risk to your device and provides the added benefit of future-proofing for potential upgrades to higher-wattage chargers.