The benefits of a power bank in one small, compact package!

If you find your phone often tapped out of battery power, no doubt you've probably looked into portable power banks. If you like the idea of having extra power with you, but dislike having to carry around the extra weight, you may love these super small and thin power packs!

GMLYE Ultra-Thin

The GMYLE Ultra-Thin power pack has a capacity of 2,500mAh, which is more than enough to extend your iPhone's battery life for a marathon session of Pokémon GO.

The GMYLE is only about 5mm thick and about the same width and height as a credit card, so you don't have to worry about finding space to carry this thing around.

It starts around $17 and comes with a built-in Lightning cable and even a Micro-USB cable, which saves you the trouble of keeping track of your charging cords for all your devices.

See at Amazon

PowerJet Ultra-Compact pocket power bank

owerJet Ultra-Compact pocket power bank

Power Theory's PowerJet Ultra-Compact pocket power bank manages to pack a surprisingly big capacity at 4,600mAh, more than enough power to completely charge an iPhone 7 and have some left over.

The PowerJet also comes with a built-in Micro-USB cable that has a Lightning adapter, so you don't have to carry around a cord with you at all times. Plus, there is a little LED indicator, which will flash red when it's at 10% capacity or less, so you know when it's time to charge it.

Due to its impressive capacity, the PowerJet does retail a bit higher than some of the competition, usually starting around $40.

See at Amazon

TravelCard Charger

TravelCard Charger

Truly designed with portability in mind, the TravelCard Charger is a mere 4.7mm thick, making it actually small enough to fit inside your wallet with ease.

While its capacity is only 1,500mAh, it does have a few key features that are included in every power bank this size. The LED indicator will let you know when it's time to fill it up again, and it even has the ability to be charged while charging your device, so you should have no problem killing two birds with one stone.

The TravelCard has a built-in cable for Micro-USB and Lightning ports, so you shouldn't spend time having to untangle cords while you're on the go.

See at TravelCard

Lankoo power bank

Lankoo power bank

The Lankoo power bank is for the serious power consumer. It has a capacity of 5,000mAh, meaning any iPhone you've got should be able to get a full charge from the Lankoo.

On top of its impressive capacity, the Lankoo also offers a fast charging speeds. The one USB port is certified 5V 2.1A charging speeds, meaning it shouldn't take you too long to recharge any phone.

The added bonus of the Lankoo, it comes in all sorts of fancy designs and colors making it visibly stand out from the rest of the competition.

See at Amazon

What do you use?

Do you have a tiny power bank that packs a wallop? Let us know in the comments below!