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Best Portable Power Banks of 2024

Portable power banks come in handy when you travel often. It is one of the must-have items on the checklist for every traveler. Buying Guide

14k+ reviews analysed

Updated on Feb 09, 2024

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Top Recommendations
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INIU Portable Charger, 22.5W PD3.0 QC4.0 Fast Charging USB C LED Display

Feedback: 97% positive
compatibility, charging ports, battery life

I appreciate the well-made device with its fancy display that shows the charging and battery status.

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Mregb Power Bank,Solar Charger,36800mAh 5V3.1A 18W PD QC 3.0 Dual 2 USB Port

Feedback: 96% positive
compatibility, charging ports, battery life

I was able to charge my smartphone and another device from dead states at least twice with the power bank having battery left.

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Anker PowerCore 13000 Portable Charger

Feedback: 95% positive
compatibility, charging ports, battery life

I love that this powerbank has two USB plugs, making it convenient to charge multiple devices at once.

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RETMSR Portable Charger, Power Bank 30000mAh Battery Pack

Feedback: 94% positive
compatibility, charging ports, battery life

The fast charging port is awesome and charges my phone quickly.

Comparing Ports vs Capacity
Top picks for Compatibility
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Feedback: 95% positive
compatibility, charging ports, battery life

The power bank has three ideal power ports, including one type C, and can recharge multiple devices simultaneously.

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Feedback: 93% positive
compatibility, charging ports, battery life

I can charge other devices with the power bank's three USB-A ports and the USB-C port supports PD charging up to 20 watts for charging the power bank or another device.

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Feedback: 93% positive
compatibility, charging ports, battery life

The portable power bank can fully charge my phone more than once and has enough charge for multiple devices, even when using the flashlight.

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Feedback: 92% positive
compatibility, charging ports, battery life

I can charge my Windows Phone or my wife's iPhone 5 with the 3000mAh portable-power-bank, even when they are fully discharged, with power left over.

Top picks for Charging ports
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Feedback: 95% positive
charging ports, battery life, easy to carry

I appreciate the well-made device with its fancy display that shows the charging and battery status.

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Feedback: 94% positive
charging ports, battery life, easy to carry

The fast charging port is awesome and charges my phone quickly.

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Feedback: 92% positive
charging ports, battery life, easy to carry

I have used the portable power bank and it has a variety of charging ports, including 3 and 2 prong outlets, a USB-C outlet, regular USB, and DC outlets.

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Feedback: 91% positive
charging ports, battery life, easy to carry

I had a cord that wouldn't charge through it, but I just needed to press it in a bit harder than I originally thought.

Top picks for Battery life
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Feedback: 94% positive
battery life, easy to carry, charging time

It took around 5 hours to charge the portable charger using the fast charging cable that was included.

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Feedback: 93% positive
battery life, easy to carry, charging time

I was able to charge my smartphone and another device from dead states at least twice with the power bank having battery left.

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Feedback: 93% positive
battery life, easy to carry, charging time

The battery lasts a long time between charges.

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Feedback: 92% positive
battery life, easy to carry, charging time

I carry two portable power banks, one for my phone and the other for my Kindle and iPad.

Top picks for Easy to carry
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Feedback: 97% positive
easy to carry, charging time, compatibility

I use the mesh sleeve that comes with the power bank while travelling.

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Feedback: 96% positive
easy to carry, charging time, compatibility

The battery is light in weight and can be carried in a plastic ziplock bag in a backpack.

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Feedback: 95% positive
easy to carry, charging time, compatibility

I am happy that I can take the product on my trip as I had been planning to.

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Feedback: 94% positive
easy to carry, charging time, compatibility

The power bank is slim and can fit in any travel pocket.

Top picks for Charging time
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Feedback: 94% positive
charging time, compatibility, charging ports

The product offers fast charging with type C output at 22.5 watts.

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Feedback: 93% positive
charging time, compatibility, charging ports

I placed the power bank on the wall charger at night and it was ready to use in the morning.

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Feedback: 92% positive
charging time, compatibility, charging ports

I was able to charge my phone decently fast in under 2 hours using the portable power bank.

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Feedback: 91% positive
charging time, compatibility, charging ports

I charged the portable power bank overnight as it took a while to charge.

Buying Guide For Portable Power Banks

Portable power banks come in handy when you travel often. It is one of the must-have items on the checklist for every traveler. If you travel a lot on a regular basis, you should check out some amazing power banks with sufficient battery backup. A power bank is usually palm-sized, which makes it easily portable. Power banks come in a variety of shapes and sizes. They are equipped with one or more USB ports that you can use to conveniently connect your devices. They ensure fast charging technology, which saves you a lot of time. Thus, it reduces the worry of a dead cell phone. A power bank can be fully charged in about two to three hours for high performance.

Most power banks use lithium-ion batteries, which are lightweight and have a high energy density. You can check out Amazon for some of the exclusive selections of the best portable power banks available at great prices.

Benefits Of Portable Power Banks

Portable Charging facility

The portable charging facility can help you charge your devices, such as mobile phones, smart watches, wireless headphones, and other smart devices, while you’re on your commute. You don’t have to wait for your multiple smart devices to be charged before leaving home. All you have to do is charge your portable power banks, which can recharge your other devices.

Charges multiple devices

Portable power banks are really easy to use. They can be easily connected to two or more devices at the same time, depending on the type of power bank. When you need to charge your device, all you need to do is plug your device into the USB charging cable of the power bank, and it will do its job just fine.

Fast Charging

Portable power banks have a higher power output than standard battery chargers, meaning they can charge devices faster. They also often come with multiple USB ports, so you can charge multiple devices at once. In addition to this facility, the portable power banks in the current market have the capability of fast charging. This speeds up the time normally taken by older power bank models.

Emergency purposes

Portable power banks could be your best friend in an unpredictable situation. They can store battery power for more than three days, depending on the battery capacity and the number of times you’re charging your devices. Thus, they come in handy during emergency situations like when you’re traveling at night with a low mobile battery or during power outages.

Factors To Consider Before Buying Portable Power Banks

Capacity

The most significant element of a portable power bank is its capacity. Look for a portable power bank with a high capacity if you frequently use your laptop or other power-hungry gadgets while you're on the go. If you frequently depend on your power banks or travel a lot, a portable power bank with a capacity of more than 10000 mAh will be the best option for you. The longer it can power your gadgets, the more energy it can store with its larger capacity.

Type of Battery

The performance and cost of portable power banks can vary based on the type of battery used in them. Lithium-ion portable power banks are typically expensive than lead-acid ones. They also typically have superior efficiency and long durations. To choose the right portable power bank for you, it's critical to consider the type of power bank you need for your daily purposes.

Output Current

Output current is the amount of current provided by the portable power bank. They determine the charging speed of your devices. A power bank with an output of 2 A or more will do its job efficiently. A higher output current will mean that the power bank can charge your laptop faster.

Charging time

The amount of time taken by a portable power bank to charge is an important factor to look at while buying one. This will tell you how long it will take to charge the power bank itself. Thus, you can be sure it will be ready when you need it. Some power banks can take up to 5 hours to fully charge, while others can do it in as little as 2 hours. We recommend buying a power bank that charges within 4 hours.

Conclusion

Portable power banks are lightweight and tiny that make it simple for you to carry them wherever you go. They allow you to charge your devices without being tethered to a wall outlet. This means you can use your devices while on the go without having to worry about finding an outlet to plug into. Whether you're stuck in a blackout or stranded in the wilderness, having a charged device can make all the difference.

Portable power banks are a relatively affordable way to keep your devices charged. Compared to other charging options, such as car chargers or solar chargers, they're quite reasonably priced. To know your buying choices, head over to our featured section. We review and recommend top-rated value portable power banks based on quality, design, and performance.

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