Ultimate guide to charging hp elitebook 840: voltage & wattage requirements

When it comes to charging your Hewlett Packard EliteBook 840 laptop, it's important to have the right charger that meets the voltage requirements of your device. In this guide, we will discuss the various options available for charging your EliteBook 840 and provide you with all the information you need to make an informed decision.

Content Index

Can I charge HP EliteBook 840 with USB-C?

If you have an HP EliteBook 840 laptop and a monitor that only has a USB-C input, you may be wondering if it's possible to use the USB-C port to charge your laptop and provide a feed to the display at the same time. Unfortunately, the EliteBook 840 does not support USB-C charging. The USB-C port on the EliteBook 840 is primarily used for data transfer and does not have the capability to charge the laptop.

However, there are alternative options available that will allow you to charge your EliteBook 840 while using the monitor. One option is to use a USB-C power injector. A USB-C power injector is a device that allows you to connect your laptop to a USB-C monitor while simultaneously charging the laptop. This can be a convenient solution if you need to use your laptop and monitor for an extended period of time without worrying about the battery running out.

What charger can I use in HP EliteBook 840?

When it comes to charging your HP EliteBook 840, it's important to use a charger that is compatible with your device. Using the wrong charger can not only damage your laptop but also pose a safety risk. The voltage and wattage of the charger must match the requirements of your EliteBook 840.

The HP EliteBook 840 requires a charger with an output voltage of 15V and a power rating of at least 65W. It's important to note that using a charger with a higher wattage than the required 65W will not cause any harm to your laptop. However, using a charger with a lower wattage can result in slower charging times or may not charge your laptop at all.

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When purchasing a charger for your EliteBook 840, it's recommended to buy an original charger from Hewlett Packard or a reputable third-party manufacturer. These chargers are specifically designed for your laptop and meet all the necessary safety and compatibility standards.

Q: Can I use a charger from a different HP laptop model?

A: It's not recommended to use a charger from a different HP laptop model with your EliteBook 840. Each laptop model has specific voltage and wattage requirements, and using a charger that is not designed for your laptop can result in damage to your device.

Q: Can I use a charger from a different brand?

A: While it's possible to use a charger from a different brand, it's important to ensure that the charger meets the voltage and wattage requirements of your EliteBook 840. Using a charger that does not meet these requirements can damage your laptop and void your warranty.

Q: Can I charge my EliteBook 840 using a power bank?

A: Yes, you can charge your EliteBook 840 using a power bank as long as the power bank has a sufficient output voltage and wattage. It's important to check the specifications of the power bank to ensure compatibility with your laptop.

Having the right charger for your Hewlett Packard EliteBook 840 laptop is crucial to ensure proper charging and to avoid any damage to your device. It's recommended to use an original charger from Hewlett Packard or a reputable third-party manufacturer that meets the voltage and wattage requirements of your laptop. Using a charger that is not designed for your laptop can result in slower charging times or even damage your device. By following the guidelines provided in this guide, you can ensure a safe and efficient charging experience for your EliteBook 840.

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