Smartphone batteries have gotten better, but for the most part they can't last a full day for some people. That's where power banks come in. The ability to charge up your smartphone quickly without needing to be tied to a wall outlet, is a very convenient thing. We've gathered up a number of power banks here, so let's check them out.
KMASHI 10000mAh External Battery Power Bank
KMASHI has a great offering here, with a 10,000mAh capacity. It also offers two USB ports, allowing you to charge two devices simultaneously. One port outputs at 2.1A while the other is 1A. So not quite quick charge, but still not bad.
Zilu ZLBPX 13000mAh Portable Charger
Here we have a slightly larger capacity power bank in the Zilu ZLBPX. It has a 13,000mAh capacity and it also has two USB ports. Good for charging both your smartphone and tablet at the same time. No Quick Charge 2.0 on this one unfortunately.
Vinsic 20000mAh Ultra-slim Power Bank
We also have the Vinsic 20,000mAh power bank here. Which is a pretty slim battery pack, and it has a LED display to show you the percentage of battery that is left inside. This is great for seeing exactly how much juice is left.
RAVPower Portable Charger 3200mAh External Battery Pack
For those times when you want to carry around something smaller, RAVPower has a 3200mAh battery pack here, which is about the size of lipstick. It won't charge your device for days, but it will keep you going. And it's much lighter in your bag or purse.
Anker 2nd Gen Astro E3 Ultra Compact 10000mAh Portable Charger
The Anker Astro E3 is a great power bank as well. It comes with a capacity of 10,000mAh. Good enough to charge your phone about 3x before needing another charge. It's also ultra-compact, so it can use less space in your bag. It also comes with two USB ports.
ALLPOWERS 15600mAh Power Bank
ALLPOWERS also has a pretty nice power bank here. We're looking at a 15,600mAh capacity here along with two USB ports. Allowing you to charge two devices simultaneously. Always a good feature to have, so you can charge all of your devices.
Aukey Quick Charge 2.0 15000mAh Portable External Battery
How about some Quick Charge 2.0 external battery packs? That's what we have here from Aukey. This is a 15,000mAh capacity power bank. It has two USB ports, with one of those being a Quick Charge 2.0 port. So you can charge your phone even faster.
Anker PowerCore+ 10050 Power Bank
This power bank from Anker is a bit different from the Astro E3 listed above. This is a Quick Charge 2.0 power bank from Anker. Still have the 10,000mAh capacity. But now it can charge your phone even faster, actually it's twice as fast with Quick Charge 2.0.
RAVPower 20100mAh External Battery Pack
Not to be left out, RAVPower also has a Quick Charge 2.0 battery pack here, and it has a 20,100mAh capacity. Enough to charge your smartphone about 6 times before needing a recharge itself. Not a bad size. There are two ports, one is Quick Charge 2.0, the other is a 2.4A.
BND 15600mAh High Capacity Dual USB Port Portable Charger
Last but not least, we have BND with their 15600mAh battery pack here. This one does not have Quick Charge 2.0 unfortunately, but it does have two USB ports. So you are able to quickly charge two devices at the same time.