The 11 Best Power Banks for Travel (2026 Guide)

The Best Power Banks to Stay Charged On The Go In 2026

As a tech enthusiast, electronics play a vital role during my camping trips, making portable power banks indispensable. Over the years, these devices have become more efficient, compact, and budget-friendly.

The latest power banks, particularly those equipped with USB-C ports, support a wide range of devices, from smartphones to laptops and even gaming consoles. Some are airplane-friendly.

In this guide, I highlight the top power bank options for various budgets and trips, focusing on critical factors like mAh capacity and multi-device charging capabilities. While built-in solar panels may seem convenient, they are inefficient. For better performance, pair your power bank with a dedicated solar charging panel.

Related Product: If compatible, use a solar panel like the Portable Powkey 60W Panel (click to view on Amazon) to charge your portable power bank.

• Best Compact: Inui Ultra Slim 45W | #2_INUI_Ultra_Slim_45W | High output, fast recharging, smart USB C cable loop. Overall, a great power bank in a compact and light form factor. | View on Amazon
• MagSafe Compatible: Anker 633 Magnetic Battery | #7_Anker_633_Magnetic_Battery | My choice because I like to charge wirelessly using MagSafe. Built-in stand is useful. | View on Amazon
• Best Overall: Anker Power Bank 25,000mAh | #10_Anker_Laptop_Power_Bank_25000mAh_A1695 | 100W max output, retractable USB C cable, fast recharging, great display, still airplane-friendly. | View on Amazon

Best Portable Battery Banks

Table List

Click a feature to sort. On phones/small screens, scroll or swipe sideways to view the full table.

	Model	Battery Capacity	Ports	Max Output	Built-in cables	Airplane-friendly	Weight	Link
	Anker PowerCore Slim 10K	10,000 mAh	1x USB C, 1x USB A, 1x Micro-USB	15W	No	Yes	240g	Amazon
	INUI Ultra Slim 45W	10,000 mAh	2x USB C, 1x USB A	45W	Yes*	Yes	182g	Amazon
	Charmast 10000mAh	10,000 mAh	1x USB C, 2x USB A	15W	Yes	Yes	240g	Amazon
	VRURC 10000mAh	10,000 mAh	1x USB C, 1x USB A	15W	Yes	Yes	227g	Amazon
	Citicr 12000mAh	12,000 mAh	1x USB C, 2x USB A	22.5W	Yes	Yes	227g	Amazon
	OHOVIV N10	50,000 mAh	1x USB C, 2x USB A	22.5W	Yes	No	485g	Amazon
	Anker 633 Magnetic Battery	10,000 mAh	1x USB C, 1x USB A	20W	No	Yes	218g	Amazon
	OHOVIV P5	50,000 mAh	1x USB C, 2x USB A, 1x Micro-USB	22.5W	No	No	613g	Amazon
	Ugreen PB726	20,000 mAh	1x USB C, 1x USB A	100W	Yes	Yes	288g	Amazon
	Anker A1695	25,000 mAh	1x USB C, 1x USB A	100W	Yes	Yes	595g	Amazon
	Anker Solix C300	90,000 mAh	4x USB C, 2x USB A, 1x 12V	140W	No	No	1740g	Amazon

Compare Reset Close Filter Clear Filters

Adjust Selection Clear Comparison

1. Anker PowerCore Slim 10K

Check Price at Amazon

The PowerCore Slim 10K is the definition of a ‘reliable workhorse.’

It stands out not for flashy features, but for its slim, phone-friendly shape and Anker’s reputation for safety.

While the charging speeds are modest compared to the other entries on this list, it offers versatile USB-C input/output connectivity and enough capacity to keep you running all day, making it a great value for the casual user.

2. INUI Ultra Slim 45W

Check Price at Amazon

This model stands out by breaking the “speed limit” usually seen in compact chargers.

While most 10,000mAh power banks top out at 20W, the INIU delivers a massive 45W output, making it one of the few pocket-sized options capable of maxing out the charging speeds of the iPhone 17 and Samsung S25, or even powering a MacBook Air in a pinch.

It further differentiates itself with a durable integrated USB-C cable that doubles as a carrying loop, solving the common frustration of remembering to pack a separate cord.

Last but not least, it’s capable of recharging in two hours. It requires a 27W+ USB-C power source, but that is still incredible at this price.

3. Charmast 10,000mAh

Check Price at Amazon

The Charmast 10,000mAh shares the same battery capacity as the two options above, but it stands out thanks to its four ready-to-go charging cables.

With built-in USB C, Lightning, Micro USB, and USB A cords—the latter of which acts as the input to recharge the bank itself—it ensures you can power almost anything without ever needing to pack a separate wire.

When you combine those integrated cables with its three additional ports, this unit is capable of charging up to six devices at the same time.

I’m personally not a fan of having four cables attached to the power bank at all times, but if you want to eliminate cable clutter in your bag, it’s a great choice.

Another downside for me is the 15W maximum output.

4. VRURC 10,000mAh

Check Price at Amazon

The VRURC 10,000mAh sticks out as the ultimate “grab-and-go” solution for travelers who constantly forget their gear.

While the Charmast above has built-in cables, the Vrurc power bank goes a step further by including a foldable AC wall plug directly on the back. That means you don’t just leave your cables at home, you can leave the wall charger brick at home too.

It comes with three built-in cables (Lightning, USB-C, and Micro-USB) and an extra USB output, letting you charge up to four devices at once. The maximum output is limited to 15W.

Also, recharging it via the wall plug is slower (about 5 hours) than using a high-speed cable, but if you want a single unit that does everything with zero extra accessories, this is the one to buy.

5. Citicr 12,000mAh

Check Price at Amazon

This 12,000mAh power bank by Citicr is essentially the “Pro” version of the VRURC option above. It stands out by taking that same all-in-one design—built-in cables and a wall plug—and upgrading the internal specs.

You get a larger 12,000mAh capacity (about 20% more juice than the others) and faster 22.5W charging, meaning it can top up your phone significantly faster than standard battery packs.

If you are already sold on the idea of a charger that plugs directly into the wall and has its own cables, this one is likely the better buy because you get more power and better features for a similar form factor.

6. Ohoviv 50,000mAh (N10)

Check Price at Amazon

This Ohoviv model is the heavy-duty “beast” of the list. While the previous options focus on fitting in your pocket, this one sticks out because it prioritizes raw capacity above all else.

With a massive 50,000mAh battery—five times the size of the standard Anker or INIU options—it is designed to keep your devices running for days, not just hours, making it the clear winner for camping trips or power outages.

Like the Charmast and VRURC, it features built-in cables so you don’t need to carry extra wires, but the trade-off here is the bulk. It is essentially a brick (weighing over a pound), so you won’t want to carry this in your pocket.

However, if you need a “base station” that can charge your phone ten times over without needing a refill itself, this is the one to get.

7. Anker 633 Magnetic Battery

Check Price at Amazon

I have had the Anker 633 for over a year now, and it’s the power bank I use the most.

If you have an iPhone 12 or later, it most likely has MagSafe, which is basically a built-in magnet that can be used with power banks, cases, and other accessories.

Snap it to the back of your phone, and this will wirelessly charge it. It’s not as fast as using a cable (7.5W), but the convenience is hard to beat.

One feature I didn’t expect to use as much as I do is the built-in stand that folds out. I like to set it up on a table when I want to watch a YouTube video while eating my lunch.

It also has a USB C (20W max output) and USB A port, along with some lights to show battery status. It comes with a USB C cable.

8. Ohoviv 50,000mAh (P5)

Check Price at Amazon

If you liked the battery capacity of the other Ohoviv battery earlier but weren’t a fan of the built-in cables, this one might be the one for you.

It has a 50,000mAh capacity and no built-in cables. Instead, it has one USB C port (22W max output), two USB A (22.5W max output) and one Micro USB port.

The LED display is similar, as it shows the battery percentage and whether you’re currently fast-charging a device.

Just like the other Ohoviv battery, it’s built like a brick and isn’t a power bank you want to carry around in a pocket.

9. Ugreen Nexode Power Bank (PB726)

Check Price at Amazon

The UGreen Nexode model is a step up from the standard power banks, and it stands out for one very cool reason: a built-in retractable USB-C cable.

Unlike the other options where the cable is either separate or permanently dangling, this one pulls out when you need it and snaps cleanly back into the body when you don’t. It feels super satisfying to use and keeps your bag totally clutter-free.

In terms of power, it’s a beast. It outputs a massive 100W from that built-in cable (or the extra USB-C port), which means it can fast-charge a MacBook Pro, not just a phone.

It also has a Smart TFT display that shows you exactly how much time is left until the battery is empty, which is way more useful than four blinking dots.

The trade-off is that it’s a thick, heavy brick compared to the slim options, but for the sheer power and the cool factor of that retractable cable, it’s a solid buy.

10. Anker Laptop Power Bank 25,000mAh (A1695)

Check Price at Amazon

If the retractable cable on the UGreen Nexode above was intriguing to you, this power bank by Anker might blow your mind. It has a similar retracting USB C cable, always there for when you need it. But it also has a USB C cable built-in to the carrying loop, similar but not the same as the Inui we looked at earlier, because the USB C cable on this loop is not detachable.

With a 100W maximum output through USB C, it’s as capable as the UGreen. Most phones can’t charge at those speeds, but laptops can. That’s partly why they call it a laptop power bank.

It has a slightly larger battery than the UGreen, 25,000mAh vs 20,000mAh. Still airplane-friendly!

There is also a USB C and a USB C port on the side, in case you need to charge several devices at the same time.

11. Anker Solix C300

Check Price at Amazon

If you want to be the most popular person at the campground, go for something like the Anker Solix C300.

It is technically a “power station” rather than a power bank, but it deserves a spot on the list because it bridges the gap between pocket chargers and massive generators. Sure, it’s a lot bigger than the portable power banks we have looked at above, but it can also do more things.

It packs a massive 288Wh capacity (roughly equal to 90,000mAh), meaning it can charge a phone nearly 20 times or run small appliances like a fan or a CPAP machine during a blackout. It also features a built-in pop-up lantern on top.

Since it’s purely for DC power, it gives you two lightning-fast 140W USB-C ports (capable of charging a MacBook Pro at full speed), two additional USB C ports (100W, 15W), plus extra USB-A ports and a car cigarette lighter socket for camping gear like coolers or pumps.

Since it has a solar charging port (XT60), it’s compatible with a lot of portable solar panels. I recommend reading this article for more information about that.

The trade-off is obviously the size and weight (almost 4 lbs), so you won’t be throwing this in a backpack for a hike. But if you need something that can power a laptop for days or power some gadgets during an emergency, it is a great buy.

Frequently Asked Questions About Portable Power Banks

What’s the difference between USB-C and USB-C PD (Power Delivery)?

Goal Zero has a great post explaining the differences between USB-C and USB-C PD that you can find here.

What high-capacity portable power banks are allowed on airplanes?

Airline regulations typically restrict portable power banks to a maximum capacity of 100Wh. To determine if a power bank meets this limit, you can calculate the Watt-hours (Wh) using its milliamp-hour (mAh) rating and voltage (V).

The formula is straightforward:
mAh ÷ 1000 × Volts = Wh

If the voltage isn’t listed, most power banks using lithium-ion cells are designed with a standard voltage of 3.7V.

Example Calculation

Let’s use the RAVPower Power Bank with a capacity of 26,800mAh:
26,800mAh ÷ 1000 × 3.7V = 99.16Wh

Since 99.16Wh is under the 100Wh limit, this power bank is safe to bring on an airplane.

When shopping for or traveling with power banks, this simple calculation can save you a lot of hassle. Make sure the Wh rating is below the 100Wh threshold, and you’re good to go!

Can I charge a power bank with a portable solar panel?

Yes, if the solar panel has either a USB A, USB C, or DC output, your power bank can most likely be charged with the help of the sun.

For example, the Powkey 60W portable solar panel (click to view on Amazon) has both USB ports and comes with several DC connectors.

This makes it compatible with a lot of the power banks on the market.

Check Price at Amazon

See Also: Best Portable Solar Panel Charger For RV Camper/Boondocking

How do I calculate how many times my device can be charged?

To figure out how many times a power bank can charge your device, you first need to know the battery size of your device, typically measured in mAh. Once you have that, you can calculate the expected number of charges. However, there’s more to it than just dividing the capacity of the power bank by your device’s battery size.

Here’s the basic calculation:
Power Bank Capacity ÷ Device Battery Capacity = Number of Charges

The Reality of Charging Efficiency

In an ideal world, a 10,000mAh power bank could charge a 5,000mAh phone battery twice. However, power transfer isn’t 100% efficient. Losses occur because of resistance, heat, and other factors, meaning a portion of the power doesn’t make it to your device.

Most portable power banks have an efficiency rate of around 80%. Factoring in this real-world efficiency gives a more accurate estimate.

Example Calculation

Let’s say your power bank is 10,000mAh, and your phone’s battery is 5,000mAh:

1. Ideal Calculation: 10,000 ÷ 5,000 = 2 charges
2. Adjust for Efficiency (Multiply by 80% efficiency): 2 × 0.8 = 1.6 charges

So, with an efficiency of 80%, a 10,000mAh power bank can charge a 5,000mAh phone battery 1.6 times.

While some premium power banks may offer slightly better efficiency, using 80% as a baseline provides a realistic estimate for most scenarios.

Does X Power Bank support X device?

What are some high-quality USB-C cables?

Anker makes high-quality USB-C cables for different uses.

For charging devices with up to 60 Watts, I recommend the Anker Powerline II USB-C to C 2.0 (click to view on Amazon)

For charging devices up to 100 Watts, I recommend the Anker Powerline II USB-C to USB-C 3.1 Gen 2 (click to view on Amazon)

Are portable power banks safe?

Power banks are safe to use as long as they are made with quality components and include essential safety features. It’s best to buy power banks from reputable brands that clearly advertise these safety features and certifications.

Key safety features to look for include smart charging, overcharge protection, over-voltage protection, and safeguards against excessive current. These features help prevent overheating, short circuits, and other potential risks during use.

However, even the safest power bank can become dangerous if misused. Avoid using power banks in high-temperature environments or exposing them to water, as these conditions can compromise their safety and performance.

Have any more questions related to batteries and portable power banks? Leave a comment below.