10 Best Portable Power Banks 2025 in the United States

The IAPOS portable power bank stands out with an exceptionally large 60,000mAh capacity, meaning it can charge your phone multiple times over and keep several devices powered during extended trips or emergencies. It supports fast charging at 22.5W output, which is quite speedy for a power bank, helping your devices recharge quicker than many older models. You can charge up to five devices at once thanks to three ports plus a versatile 3-in-1 cable that covers USB-C, Lightning, and Micro-USB connections, making it great for families or multi-gadget users. Despite its huge capacity, it's surprisingly compact and lightweight, just over half a pound and slim enough to fit in a backpack without weighing you down. Its tough, scratch-resistant shell adds durability for outdoor use or travel. The smart LED display showing exact battery percentage is handy, so you know precisely how much power is left. Safety features like overcharge and short-circuit protection give peace of mind when charging multiple devices.

On the downside, 22.5W fast charging is decent but not the fastest available compared to some newer power banks offering higher wattage for ultrafast charging. Also, while the capacity is impressive, it might be overkill for casual users who only need a smaller, lighter bank for daily commutes. The inclusion of multiple port types and a durable cable is a plus, but some may prefer separate cables or more USB-C ports for modern devices.

In summary, the IAPOS power bank suits travelers, campers, and anyone needing long-lasting, multi-device charging in a sturdy, portable package, though it’s bulkier and more powerful than what everyday users usually require.

The Anker PowerCore 10K is a slim and lightweight portable power bank with a 10,000mAh capacity, making it a solid choice for daily use and travel. Its size and weight are highly convenient—it’s easy to carry in a pocket or bag without feeling bulky, which suits people who need power on the go. The device offers two charging ports: one USB-C port that serves as both input and output for faster charging and one USB-A port, allowing you to charge two devices at once.

It supports 5V/3A high-speed charging, which means it can quickly recharge smaller devices like iPhones and some Android phones, but it might not be the best for fast charging larger tablets or laptops. The power bank is durable and drop-tested for reliability, which helps if you’re often outdoors or traveling. It does not include wireless charging, so if you require that feature, you will need to consider other options.

With this capacity, the power bank can recharge an iPhone twice or a Galaxy phone nearly twice, but it provides about one full charge for an iPad mini, making it less suitable for extended power support for larger devices. This power bank is well-suited for everyday users seeking a compact, reliable charger for phones and smaller gadgets, though it may not meet the needs of those requiring higher power output or features like wireless charging.

The Anker Laptop Power Bank is a high-capacity portable charger with a substantial 25,000mAh battery, making it ideal for those who need to keep multiple devices charged on the go. It features three USB-C ports, each capable of delivering up to 100W, allowing simultaneous charging of devices such as a MacBook and smartphones. This power bank is particularly useful for travelers or individuals who use multiple devices daily, as it complies with airline carry-on regulations for batteries under 100Wh and includes built-in and retractable cables for convenience.

The dual built-in cables are a thoughtful addition, with one extending up to 2.3 feet for flexible use and the other serving as a durable carrying strap. Additionally, the power bank supports fast recharging, reaching 30% capacity in just 20 minutes, which is a significant advantage for quick top-ups. However, its size (6.18 x 2.13 x 1.93 inches) and weight (1.31 pounds) may be on the bulkier side for some users, potentially making it less convenient to carry in smaller bags or pockets.

Despite this, the ability to charge up to four devices at once (including smartphones, tablets, and other USB-enabled devices) makes it a versatile option for power users. Backed by an 18-month warranty and strong customer service, the Anker Laptop Power Bank is a reliable choice for those seeking substantial and versatile portable power.