Traveling often means long days for both you and your electronics. The best way to keep your devices charged during use is to use a power bank. But it can be difficult to figure out what kind of mobile chargers comply with Transportation Security Administration or Federal Aviation Administration rules for not being taken during check-in or at the checkpoint of security.
All battery packs face very strict guidelines for air travel. Lithium-ion (rechargeable) batteries and portable batteries containing lithium-ion may only be packed in hand luggage. They are limited to a capacity of 100 watt hours (Wh) per battery. With airline approval, you can carry two larger spare batteries (up to 160 Wh).
Here are our favorite battery packs that are within FAA and TSA rules so you can keep your smartphone, tablet, laptop, or headphones at their best during long airplane rides. Whether you need a boost to keep watching your favorite series or to catch up on calls before boarding, these portable chargers have you covered.
$159.99 at Amazon and Anker
This top-rated battery pack from Anker features the most power you can take on a flight. It features a 45-watt USB-C port to recharge your laptop with a full battery, and 15-watt USB ports to charge smartphones and other small devices. The additional battery charges quickly and will reach a full charge in less than three and a half hours. It also includes a 60-watt USB-C wall charger and a USB-C cable so you’re equipped with everything you need. It’s more expensive, but the speed at which it can re-power your devices and the included wall charger and charging cable make the battery worth it.
$21.99 at Amazon and Anker
We like this Anker pick for the low price and slim design. It’s super light and easy to slip into a bag, backpack or pocket. It features a continuous charging mode so you can safely charge smaller devices like headphones. You’ll need to get your own charging cables, as the only thing included with the battery is a Micro USB to recharge the battery (it can also be recharged via the USB-C input port, but you’ll need your own cable). Recharging will take 5.5 hours if you use a 10-watt wall charger. Overall, the slim design makes it a great choice for very comfortable portability.
$35.99 at Amazon or $39.99 at Anker
After testing, this was our pick as the best all-around portable charger, and it’s also perfect for travel. It has an impressive 13,000 mAh, which is enough to charge an iPhone 11 two and a half times. In our tests, this small but powerful and affordable charger was a great value in its three ports.
$39.99 $24.99 on Amazon
In our tests, we named this device the best portable charger for iPhones. That’s because it has a Lightning port built into the device, as well as a USB Type-A port, meaning you can use the same cable to charge your phone and top up the battery. We were impressed by its fast charging and how much it was able to charge, making it one of the best options we tested for its 5,000mAh promise.
$25.99 $23.99 on Amazon
The PowerCore Fusion works as both a wall charger and a portable battery. It’s a perfect choice if you’re looking to travel light, as you’ll have power on the go and easy plugging in once you get to your destination. It’s pretty small, measuring 2.7 inches by 1.2 inches, making it easy to toss in your carry-on. The portable battery is charged via the wall outlet, which also helps reduce cable clutter. It will charge your phone up to three times, so it’s perfect if you’re looking for a quick battery boost.
$29.99 on Amazon
This portable charger has 4.4 out of 5 stars on Amazon reviews. It features a 5,000mAh battery with an integrated Apple MFi-certified Lightning charging cable, so you don’t have to worry about carrying extra cables with you to charge your Apple device on the go. The design is very slim (0.31 inches, to be exact), making it perfect for quick and easy storage and conservation while in use. It has a maximum 5V output for safe charging and can bring your iPhone back to 50% battery in 30 minutes. We love it for the super slim profile and built-in Lightning cable for super convenient charging.
$39.99 on Amazon
This power bank is aptly named as it makes powering a breeze in a pocket-sized device. It has two universal USB ports to charge up to two devices at the same time. It has a 10,000mAh battery to provide up to 36 additional hours of video playback, making it a solid choice if you like to stream your favorite shows on the go. It will provide up to 5 volts of charge to smart watches and fitness bands, headphones, action cameras and other Bluetooth-enabled devices. It has fast charging via the included Micro USB cable. It also has a smaller version in the Belkin Power Pocket 5K, which we dubbed the most portable power pack in our tests.
$29.99 on Amazon
This Belkin pick has a 10,000mAh battery to give you an extra 36 hours of extra battery life for your smartphone. It has two USB-A ports, a USB-C port and a Micro USB input port. It can provide up to 12 watts of charging from the USB-A port when a single device is connected to quickly boost your battery. A total of 15 watts is shared when all ports are used. It’s available in three colors: rose gold, white and black, so you can choose a color to match your other accessories.
$20 on Amazon
This 6000mAh battery can charge your smartphone up to twice. It has two dual charging ports so you can power more than one device at once while on the go. You can use it to charge your smartphone, headphones, speakers and tablets. The LED indicator on the side of the power bank will let you know how much power is left in the battery so you know when it’s time to plug in the power brick. The bank is charged via an included micro USB cable.
$99.99 on Amazon
This is a wireless power bank that’s great for use on the go as it eliminates the need for extra cables if you’re using Qi-enabled devices. As a bonus, there’s a designated charger for your Apple Watch. You can quickly charge your iPad or other non-Qi-enabled tablet using the USB-C PD port which increases the maximum power to 18 watts for compatible devices. The 10,000mAh capacity can charge an iPhone 11 up to twice to keep you powered up on your travels.
$59.99 on Amazon
Zendure’s portable charger looks sleek and high-tech while packing a 10,000mAh battery to charge your smartphone up to three times. It’s made from a crush-proof composite material, so it’s protected from bumps and knocks if you toss it in your handbag. It has USB-A and USB-C ports, and the battery is charged via a Micro USB cable. Also, we like the attractive design and color options.
$19.99 at Walmart
Available in black or white, Aukey’s power bank packs a 10,000mAh battery to keep your devices charged via dual USB-A ports and a single USB-C input/output port. It has a slim design and is about the same size as your phone, so it will easily fit in your pockets and bags. You can use the two USB-A ports to charge multiple devices at once, and the output reaches a maximum of 12 watts for compatible devices.
$39.99 on Amazon
This TSA-approved 6,000 mAh power bank comes in six colors to match your electronics, as well as plenty of power. It has two USB charging ports to charge multiple devices at once. Depending on your phone model, it can provide between 18 and 47 hours of talk time. It weighs less than 6 ounces, so it’s easy to throw in your favorite travel backpack for a long trip.
$19.99 on Amazon
This device has over 10,000 5-star reviews on Amazon, and for good reason. It’s called the slimmest 10,000mAh power bank on the market, making it ideal for travelers who want to stay charged on the go. It can charge an iPhone 8 more than three times. It also has a USB-C input and output port for added convenience. Perhaps best of all, it comes with a three-year warranty.
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