10 Best Portable Charger Power Banks 2026 in the United States

This portable charger stands out with its built-in cables, which means you don’t have to carry extra cords for different devices. It includes three built-in output cables covering iPhone, USB-C, and Micro USB, plus three additional USB output ports, allowing you to charge up to six devices at once. That’s great if you have multiple gadgets or if you’re traveling with others. With a 10,000mAh capacity, it provides a decent amount of power to recharge most smartphones about two times, which is suitable for daily use or short trips. Its slim and lightweight design (about the size of a large smartphone and weighing under 9 ounces) makes it easy to carry around without adding bulk.

A handy digital display shows the exact battery percentage remaining, so you won’t have to guess when to recharge the power bank itself. Speaking of charging, it supports three types of input ports, giving flexibility in how you recharge the power bank. The product is widely compatible, working well with popular phones like iPhones, Samsung, Google Pixel, and more.

While 10,000mAh is good for everyday use, it might not be enough if you need to recharge large devices or multiple gadgets many times over. Also, some users might find the built-in cables less durable over time compared to separate cables. This power bank represents a solid choice for people who want a neat all-in-one charger, especially travelers or those who often juggle different devices and prefer not to carry extra cables.

The Anker Power Bank with a 20,000mAh capacity is a solid choice for anyone needing a reliable portable charger for travel or daily use. Its large battery can keep your devices powered for an extended time, which is especially convenient if you're away from outlets for a while. One standout feature is the built-in USB-C cable, which saves you from carrying extra cords and is designed to be tough enough to handle many bends.

The charger supports fast charging, delivering up to 87W across three devices, with one able to receive as much as 65W — this means it can quickly juice up not just phones like iPhone 15 or Samsung models but also larger gadgets like a 14" MacBook Pro. It even recharges itself fully in about 1.5 hours when using a 65W charger, which is quite efficient for a power bank of this size. The digital display helps you easily see how much charge is left, and safety features like overcharge protection add peace of mind.

On the downside, at 15.5 ounces and over 6 inches long, it’s a bit bulkier and heavier than smaller, lower-capacity models, which might be less comfortable for pocket carry. While it has three output ports, one is the built-in cable, so you don’t get three separate cables for different devices. This might limit flexibility if you want to charge multiple different devices without extra cables. This power bank is an excellent option for users who want a powerful, fast charger with convenience features and are comfortable carrying a slightly larger unit.

The Charmast Portable Charger offers a solid 10,000mAh capacity, which is enough to recharge most smartphones about twice fully. A standout feature is its built-in cables—three different output cords cover iPhone, USB-C, and Micro USB devices, so you don't need to carry extra cables. It also boasts six output ports total, allowing you to charge up to six devices at once, which is handy if you have multiple gadgets or are traveling with others. Charging the power bank itself is flexible too, with three input options including USB-C and Micro USB, making it easy to recharge from various chargers.

In terms of size, it's super slim and lightweight, roughly the size of a large smartphone and weighing just over half a pound, so carrying it around daily or on trips won't feel bulky. A clear digital display shows exactly how much charge is left, helping you avoid unexpected power loss. Compatibility is broad—this charger works well with iPhones, Samsung phones, Google Pixels, and many other USB-C and Micro USB devices.

On the downside, while the 10,000mAh capacity is good for everyday use, it might be less suited for heavy users who need multiple full charges of power-hungry tablets or larger devices. Also, although it supports fast charging at 3A, the exact speed can depend on the device and cable used. Some users might miss wireless charging, which isn't included here. Lastly, the built-in cables are convenient but fixed length, which might limit flexibility in some charging setups. This charger fits best for people who value convenience and portability, especially those who often carry multiple devices with different charging ports. It's a simple, reliable solution for everyday use and travel, combining several cables in one slim package without extra clutter.