Have you ever found yourself in a situation where your laptop is dead, and you have no access to an electrical outlet to charge it? If so, you might want to consider using a portable USB battery pack to charge your computer. In this blog post, we will explore how to charge your laptop with a power bank.
First, it’s essential to note that not all USB battery packs can charge a laptop. The Power Core 5000, for example, will not charge most laptops. However, the RavPower 26,800 milliamp portable battery pack with USB-C power delivery 30 Watts is an excellent choice for charging laptops.
One of the benefits of the RavPower power bank is that it supports USB-C power delivery and can output 30 watts of power. It is the maximum allowable size that you can carry on a US airline, and the Federal Aviation Administration sets a maximum portable battery pack size of 100 watt-hours. This power bank is about 99.16 watt-hours, which is the maximum size you can carry on a US airline. If you’re traveling internationally, you’ll need to check with your airline to see if they have larger or smaller restrictions.
When testing this power bank, the user was surprised to see the laptop reporting that it was charging. The maximum power output of the RavPower power bank is 30 watts, which is lower than the 60 watts charger that the user normally uses to charge the laptop. The user did some light work on the computer, such as web browsing and other tasks, to see if the power bank could keep up with the energy consumption of the computer.
After 20 minutes of use, the laptop battery went from 88% to 92%, which means that the power bank was actively charging the battery. While it is not an ideal solution to use regularly, it is a great backup plan if you find yourself without access to an electrical outlet and a dead battery. Keep in mind that the charging time will vary depending on your laptop’s battery size. Larger laptops like the 15-inch MacBook typically use an 87 watt charger, so this power bank may charge them slowly.
In conclusion, the RavPower 26,800 milliamp portable battery pack with USB-C power delivery 30 Watts is an excellent option for charging your laptop on the go. It may not charge your laptop as quickly as a regular charger, but it is a great backup plan if you find yourself without access to a power outlet.