10 Best Portable Power Banks 2025 in the United States

This portable power bank is equipped with a 10000mAh capacity, which is sufficient for multiple charges of most smartphones. One of its standout features is the built-in cables, reducing the need to carry separate charging wires.

With six output ports and three input options, it offers versatility for charging a variety of devices simultaneously. The slim design and lightweight make it highly portable, akin to carrying an extra phone. The digital LED display is a useful addition for monitoring the remaining battery percentage, eliminating the guesswork.

Fast charging capability ensures your devices power up quickly, which is a significant plus for heavy users on the go. Compatibility is a strong suit, as it supports a wide range of devices including iPhones, Samsung phones, Google Pixel, and many other USB-C and Micro USB devices. However, the presence of only a 10000mAh battery capacity might be limiting for those who require extended use without frequent recharging. Additionally, while the built-in cables are convenient, they might not be replaceable if damaged. This power bank is an excellent choice for travelers and tech enthusiasts who need a compact, multi-functional charging solution with the convenience of built-in cables.

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.

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.