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 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.

This magnetic portable charger offers a solid 10,000mAh capacity, striking a good balance between enough power to recharge multiple devices and maintaining a compact, lightweight design that fits easily in your bag or pocket. It supports fast 20W charging, which means your phone or tablet gets charged quicker than with standard power banks — a real plus if you’re often on the go and need your devices ready fast.

One standout feature is the ability to charge up to five devices at once using its mix of USB Type-C and USB Type-A ports, which is great if you carry multiple gadgets like phones, earbuds, and smartwatches. The built-in cable adds convenience, so you won’t have to carry extra cords. The clear LED digital display helps you easily check the remaining battery, removing guesswork about when to recharge the power bank itself. Safety-wise, it offers multi-level protections against overheating, short circuits, and overcurrent, giving peace of mind to protect your devices.

On the downside, while the 10,000mAh capacity is sufficient for daily use, it may require recharging sooner compared to larger power banks if you have heavy power needs. Also, although it supports multiple devices simultaneously, charging all five at once might reduce the speed per device. The size and weight are well-managed, but users seeking ultra-compact or ultra-high-capacity options might look elsewhere. This power bank is well-suited for everyday users who want a versatile, fast-charging, and safely designed portable charger, especially iPhone users who benefit from its magnetic compatibility.