10 Best Portable Charger Power Banks 2025 in the United States

The INIU Portable Charger offers a solid 10,000mAh battery capacity, making it a good choice for daily use and short trips where you need to recharge your phone and other devices. Its standout feature is the dual USB-C ports that serve both for input and output, allowing you to charge the power bank and your devices with the same type of cable, which is quite convenient. One USB-A port is also included, so you can charge up to three devices at once—a nice bonus if you carry multiple gadgets. The 45W fast charging capability is impressive for a compact charger, letting you charge an iPhone 15 to 60% in just 25 minutes. This speed is helpful when you’re in a hurry.

The power bank is also notably lightweight and compact thanks to its high-density battery cell technology, making it easy to carry in a pocket or bag without much bulk. Additional perks include built-in indicator lights and a small flashlight, which can be handy in emergencies. On the downside, while 10,000mAh is enough for most smartphones once or twice, it might not be sufficient for heavy users or charging tablets multiple times. Also, although the power bank supports fast charging, the actual speed can vary depending on your device and cable quality. The 8.8-ounce weight is light but not the lightest in the market if you prioritize ultra-light gear.

This power bank is suited for users who want a reliable, fast-charging, and portable option with multiple ports for everyday use or travel. It may not fit those needing extra-large capacity or ultra-lightweight gear for extended trips.

The INIU Portable Charger is a slim and lightweight power bank with a 10000mAh capacity, making it a practical option for travelers and daily use. It can charge devices multiple times, such as topping up an iPhone 8 up to 3.6 times or a Samsung S22 nearly twice. It is exceptionally thin at 0.5 inches, fitting easily into pockets or bags without adding bulk, and weighs just 7 ounces.

The charger features three output ports (one USB-C and two USB-A), enabling you to charge multiple devices simultaneously. Additionally, the USB-C port can be used for both input and output, offering versatile charging options not commonly found in other power banks. This can be particularly useful if you already use USB-C devices and cables. With a 3A high-speed charging capability, it can significantly reduce the time needed to charge your devices, which is a big plus for people on the go.

Its 15-layer SmartProtect system ensures safe charging by preventing overheating and battery damage. One of the additional features includes a built-in flashlight, which can be handy in an emergency. However, it is important to note that while this power bank offers many strengths, it might not be the best choice if you need to charge power-hungry devices frequently, as higher capacity options (larger than 10000mAh) might be more suitable. Additionally, its sleek and slim design, while convenient, may make it less durable compared to bulkier models. In conclusion, the INIU Portable Charger is well-suited for those who need a compact, reliable, and fast-charging option for everyday and travel use.

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.