10 Best Portable Charger Power Banks 2025 in the United States

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.

The Anker Laptop Power Bank offers a strong 25,000mAh capacity, making it well-suited for long trips or heavy device usage without frequent recharging. Its standout feature is the triple USB-C ports, each capable of delivering up to 100W power, which means you can charge multiple laptops or high-power devices simultaneously—a rare and useful option in portable chargers. Added to this are two built-in USB-C cables, one retractable and the other doubling as a durable strap, which reduces the hassle of carrying extra cables and is great for on-the-go convenience.

The power bank also includes a USB-A port, letting you charge up to four devices at once, covering a wide range of gadgets like smartphones, tablets, and gaming consoles. In terms of size and weight, it is reasonably compact at just over 6 inches long and weighs 1.31 pounds, so it is portable but still a bit heavier than smaller phone-only chargers. One limitation to note is its 90Wh rating, which is ideal for air travel carry-on but means it can't exceed that capacity due to airline restrictions. Charging the power bank itself is fast, with 100W input capable of reaching 30% charge in 20 minutes, saving you time between trips.

This power bank fits best for users who need reliable, powerful charging for multiple devices, especially laptops and newer smartphones, and appreciate the convenience of built-in cables. If you want something ultra-light or mainly for single device use, this might feel bulkier than necessary. It combines high capacity, fast charging, and thoughtful design for multi-device users who are often on the move.

The Anker PowerCore 10K is a compact and lightweight portable charger with a 10,000mAh capacity, making it great for travelers and anyone needing reliable power on the go. It can charge an iPhone 15 about twice and a Galaxy S23 nearly twice, which is sufficient for daily use or short trips. The slim design and light weight (just 8.6 ounces) make it easy to carry in pockets or bags without bulk.

It offers two output ports: a USB-C port that works for both input and output, and a USB-A port, giving flexibility to charge different devices. The USB-C port supports fast 5V/3A charging, helping devices recharge quicker than standard chargers. Its build is tough, with scratch resistance and a drop-test certification, which means it can handle everyday bumps and falls.

With 10,000mAh capacity, it might not fully charge larger devices like tablets multiple times or support charging multiple high-power devices simultaneously for long periods. Also, it has only two ports, so it may not be ideal for users needing to charge many devices at once. This power bank suits anyone looking for a reliable, travel-friendly charger with decent capacity and durability but may not meet heavy users who require higher capacity or more charging ports.