A solar phone charger is a backpack with a built-in solar panel which allows you to charge your phones and other devices. The bags have become quite popular among millennials, and have an affordable price point — making it a must-have for any traveler.

Factors to Consider When Comparing Backpacks With Solar Phone Chargers

Backpacks with solar powered phone chargers have been around for some time. These are sleek and lightweight devices that you can use when you are out in the wilderness so that you don’t have to worry about your phone running out of power.

Solar Panels

There are a number of types of solar panels available on backpacks these days. You could choose a backpack with a detachable solar panel if you don’t want to use it all the time. Backpacks with detachable solar panels are the most common so you can protect the removable solar panel when it’s not in use. A backpack with an integrated solar panel has the panel on the backpack compared with the removable solar panels on most solar backpacks.

Solar Power

The most important feature to look for in a solar powered backpack is its power capacity. The best solar backpacks range from 2,400mAh to 10,200mAh and will charge cell phones, tablets and other small electronic devices. The power capacity of the solar backpack depends on how long it can hold a single charge and the length of time it takes to fully charge.

Battery Pack

Backpacks with solar phone chargers are great, but they’re not all made equal. A solar charger that has add-on battery packs have an extra layer of functionality and versatility. Having a power bank means that you will be able to use your device even if there isn’t direct sunlight. It also means that you will be able to charge your device for longer than the length of an average day with the left over power storage.

Multiple Devices

Most solar chargers are made for mobile phones and smaller devices. However, there are also some battery packs that can charge multiple devices. This type of electronic device has either multiple connector ports or a detachable USB port for connecting so you can charge your devices at the same time.

USB Port

USB is a universal charging standard, meaning that one USB cable can charge many devices and is the type of port used on a solar power backpack for phone charging. USB charging cords are also ubiquitous and easy to carry, making them ideal for travel. Additionally, USB ports can be found in most computers and laptops, making charging USB devices convenient on the go.

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