Back to School Tech: External Hard Drives, USB Battery Packs, and All the Classroom Essentials

The beginning of the school year is quickly arriving (or has already arrived for some!), so it’s time to get to the tech that will actually help you in the classroom and in getting around campus.
We’ve already taken a look at our guide to the best dorm room tech, but these products below will give you everything you need to be successful in your college classes, except of course for all that coffee and determination.
External Hard Drive
Despite the fact that a lot of work and school life happens in the cloud these days, having a hefty external hard drive is still a great thing to have for backups and quick file transfers while working on big projects.
When it comes to buying an external hard drive, there are two kinds to be aware of: Desktop-class and Notebook-class. If you want a huge amount of space, you can grab the maximum size of an 8TB Desktop-class hard drive, while the Notebook-class ones top out at 4TB.
For most people, a TB or 2 is probably more than enough space and there are a host of different options out there. The 2TB drive from Western Digital can be picked up for only $79 on Amazon, while the 4TB drive from Seagate goes for just $119.
USB Battery Pack or Battery Case
Another great accessory to have is a mobile battery or a battery case for your smartphone. You’ll be out walking a lot at your University, which means keeping your phone powered all day will be important (especially if you’re playing Pokemon Go) Unlike the hard drives, there are a ton of different options for your USB battery packs depending on what you’re looking for. The TravelCard Charger is great for it’s slim build that fits nicely into your pocket or wallet ($30), or the even cheaper Jackery Bolt ($26) which is the size of a bar of soap. To get the fastest-charging and biggest battery, you’ll want to take a look at something like the RAVPower 22000 mAh Ace Series Portable Charger ($40), which can charge your iPhone 6s up to 9 times before giving out.
A second option is to go for a battery case, which gives you the additional battery without having to carry around a second gadget. Some of them get a little bulky (hello official Apple battery case), but ones that we’d recommend that try to hide the extra battery are Anker Ultra Slim Extended Battery Case ($40) and the Mophie Juice Pack Ultra Case ($150).