The Galaxy S8 and Galaxy S8 Plus both sport some rather incredible battery life, and have some pretty great battery features for saving battery. But sometimes you're in the middle of a long day and may need to charge up your smartphone. So what's better than having a portable battery pack with you? Here are the best portable battery packs available for the Galaxy S8 and Galaxy S8 Plus.
RAVPower Portable Charger 22000mAh
RAVPower has a much larger battery pack here, this time it's a 22000mAh battery pack which is enough to charge your Galaxy S8 around 5 or 6 times before it runs out of juice. This one does actually have three USB ports, so you can charge your friends phones if you want, but you can also charge your tablet or smartwatch from this same battery pack as well.
Anker PowerCore 10000
This is one of our favorite battery packs due to how small this one is. It's a 10,000mAh capacity battery pack, with a single USB port, but it can fit in your pocket, because of how thin and lightweight it is. This will keep your Galaxy S8 charged up for a few days before it needs a recharge itself. It does use micro USB to recharge, but fortunately, Anker does include a micro USB cable with this battery pack.
EasyAcc 20000mAh Power Bank
This one here is a slightly smaller capacity than the RAVPower one above, but it does have enough juice to keep your Galaxy S8 or Galaxy S8 Plus going for quite a few days. It does also have four USB ports, so you can charge multiple devices at the same time. And perhaps the most important feature of this battery pack is the fact that it has a flashlight included. Now you never know when you may need a flashlight, so it's definitely good to have one available.
AUKEY 12000mAh Portable Power Bank
This one is still somewhat lightweight, in terms of capacity, but it's also pretty thin, making it nice and portable. This power bank is great because it offers up two USB ports, allowing you to charge your smartphone and a tablet at the same time, or possibly a smartwatch as well.
RAVPower 20100mAh Portable Charger
Capacity isn't the only thing that matters when it comes to portable chargers. This RAVPower charger is pretty much future-proof. We're looking at Quick Charge 3.0 supported here, as well as USB Type-C, and since the Galaxy S8 and Galaxy S8 Plus both use USB-C, this is a great battery pack to pick up and put in your possession. And while 20,100mAh capacity isn't the largest on this list, it still is pretty large, and definitely nice to have.
Tronsmart Presto 10400mAh
This one here is a USB-C battery pack, so you can use the same cable to charge your Galaxy S8, and to charge the Tronsmart Presto. It also has a capacity of 10,400mAh, which is enough to recharge your Galaxy S8 about 3-4 times, and the Galaxy S8 Plus almost 3 times, depending on how depleted the battery is when you are charging it.
AUKEY 30000mAh Portable Charger
Need lots of power? AUKEY Has you covered. Here they have their 30,000mAh battery pack available. This has two USB ports, and one offers up Quick Charge 3.0 functionality. It's a great battery pack to keep you away from the wall outlets for a few days, or even a week.
Anker PowerCore+ mini
This one here is a pretty small one, offering a capacity of 3350mAh. Definitely not enough to fully charge either the Galaxy S8 or Galaxy S8 Plus, but it is good for topping it up. This will also fit nicely in a purse or bag, without taking up too much space, nor making that purse or bag all that much heavier than it already is.