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Can I use a 120w charger for 33w phones?

2023-08-04 5479 105

120w charger


Yes, you can use a 120W charger to charge a 33W phone. The wattage of the charger refers to its maximum power output, while the wattage of the phone represents its power consumption. In this case, the charger's wattage is higher than the phone's wattage, which means that it can provide more power than the phone requires.

When charging a device, such as a phone, the charger acts as a power source. The device itself determines how much power it draws from the charger based on its power consumption. In this scenario, even though the charger has a higher wattage rating, it will only provide the amount of power that the phone needs. This means that even if you use a 120W charger to charge a 33W phone, the phone will only draw 33W of power.

Using a higher wattage charger does not harm the phone or affect its charging process negatively. The phone will only draw as much power as it requires, regardless of the charger's maximum output. Therefore, using a 120W charger to charge a 33W phone is perfectly safe and will not cause any damage.

It is worth noting that using a higher wattage charger may result in faster charging times for devices that support fast charging technology. However, if your phone does not support fast charging or if it has a maximum charging rate lower than the charger's output, it will still charge at its own maximum rate.

In conclusion, you can safely use a 120W charger to charge a 33W phone without any adverse effects. The phone will only draw as much power as it needs, and using a higher wattage charger may result in faster charging times for compatible devices.

Here are some additional things to keep in mind:

  • The charger and the cable must be compatible with each other.
  • The charger must be certified by the manufacturer of your phone.
  • Using a charger that is not compatible with your phone or that is not certified by the manufacturer may damage your phone.


Thank you for visiting Blackview blog. Blackview, one of the global famous rugged phones brands.



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