Home
Tip & Guides
Can I use 15w charger for 25w smartphone?

Can I use 15w charger for 25w smartphone?

2023-08-14 13069 76

Yes, you can use a 15W charger to charge a 25W phone. However, it is important to note that using a charger with lower wattage than the phone's recommended charging wattage may result in slower charging speeds.

When it comes to charging electronic devices, such as smartphones, the wattage of the charger plays a crucial role in determining the charging speed. The wattage represents the amount of power that can be delivered by the charger to the device. In this case, a 15W charger has a lower power output compared to a 25W charger.

When you connect your 25W phone to a 15W charger, the phone will still charge, but at a slower rate. The phone will only draw as much power as it needs from the charger, so it will not exceed the maximum power output of the charger. This means that even though the phone is capable of accepting up to 25W of power, it will only receive 15W from the charger.

Using a lower wattage charger may extend the overall charging time of your phone. For example, if your phone normally takes 1 hour to fully charge with a 25W charger, it may take longer, perhaps around 1 hour and 40 minutes, when using a 15W charger. This is because the lower wattage charger delivers less power per unit of time.

It is worth mentioning that modern smartphones are equipped with advanced charging technologies that regulate and optimize the charging process. These technologies ensure that the device receives an appropriate amount of power while protecting it from overcharging or overheating. Therefore, using a lower wattage charger should not cause any harm to your phone.

However, if you frequently find yourself in situations where you need to charge your phone quickly or if you rely on fast charging for your daily routine, it is recommended to use a charger that matches or exceeds your phone's recommended charging wattage. This will ensure that you can take full advantage of the fast charging capabilities of your device.

In conclusion, while it is possible to use a 15W charger to charge a 25W phone, it may result in slower charging speeds. It is advisable to use a charger that matches or exceeds the recommended charging wattage of your phone for optimal charging performance.

Thank you for visiting Blackview blog.