Adaptadores de Corriente Para Portátil Universal y cargadores para Lenovo

Stay Charged with Backup Lenovo Universal Power Adapters

Whether you're replacing a broken laptop power adapter for your Lenovo laptop or getting one to use as a backup, it is important that you make sure the cord you get is compatible with your particular laptop. With just some simple technical specifications and the model number of your computer, you can compare that to the information given about the charging adapter, and use that to determine if it is compatible.

How do you choose the right power adapter?

There are a number of important factors that must be considered when choosing a power cord. It is imperative that each of these be considered carefully to make sure that the new power supply cord will work with your device.

  • Voltage: Different laptops will often require different voltages. Exactly what voltage is required depends on how the internal components of the device are constructed and arranged. Generally, as long as the supplied power supply is within half a volt of the required amount, it should work just fine.
  • Amps: When choosing a power adapter, it is important to ensure that the amps that are supplied by the charger are at least equal to the required amount. If the power supply cord is capable of supplying more, then that can actually be a good thing, because the adapter won't have to work as hard to keep up with the demands placed on it by the computer.
  • Watts: How many watts are delivered by the power supply charger depends entirely on the volts and amps of the charger. As long as the voltage supplied is close enough to the threshold specified and the amps are sufficient to satisfy the computer's needs, the wattage should not be a problem.
Why should you get a backup laptop charger?

There are a number of reasons that you might want to get a backup charger for your Lenovo laptop. If you regularly use your laptop in more than one location, such as at home and at work, then you could leave the second charger in your car. It might also be a good idea to get one that connects via AC power as well as one that connects via USB for variation so that no matter what type of plug-in you have, you'll have the appropriate adapter to power your Lenovo laptop charger. That way, if you forget to bring your regular cord with you, you will still have one available, and won't have to deal with the frustration of having your battery die while you were finishing up your most recent project.

What should you know before getting a backup power adapter?

You want to make sure that the adapter you get is compatible with your particular computer model. Check for the model number; it should be listed somewhere on your device. Once you have this, you can compare it with compatibility lists for each adapter until you find one that matches your computer. This is important because if the adapter isn't compatible, it either simply won't be able to connect to your computer's charging port at all, or it may provide the wrong wattage, which could damage the internal components of your computer.

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