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.

The Anker Prime Power Bank is a strong choice if you need a high-capacity and fast-charging portable charger. With 26,250mAh capacity, it holds plenty of power to keep devices like MacBook Pros and iPhones charged during busy days or travel. One standout feature is its high output of up to 300W shared across three ports—two USB-C and one USB-A—allowing you to charge multiple devices quickly. For example, it can charge a MacBook Pro to half power in under 30 minutes when using the right cable. It also supports very fast recharging itself, reaching 50% charge in just 13 minutes, which is rare in portable chargers and great if you’re on the go.

The digital display and app control offer useful info about battery status and let you adjust power output, adding convenience and control. Weighing about 1.33 pounds and fairly compact, it’s TSA-approved for air travel, making it a solid travel companion. However, the power bank is a bit heavier and larger than simpler models, which might be less ideal for those seeking something ultra-light or pocket-sized. Also, while the 300W output is excellent for laptops and phones, it might be overkill if you only need a charger for smaller devices.

The included accessories are minimal, and the base for recharging is sold separately, which could add to the overall cost. This power bank suits travelers and professionals who need fast, reliable charging for multiple high-power devices, but it may be more than what casual phone users require.

The Anker Power Bank with a 20,000mAh capacity is a robust choice for anyone needing a portable power solution for their devices. It's equipped with 2 USB-C ports and 1 USB-A port, which allows you to charge multiple devices simultaneously. The highlight is its 87W fast charging capability, which can rapidly charge a variety of devices, including laptops, iPhones, and Samsung phones. A built-in USB-C cable adds convenience and durability, designed to withstand over 10,000 bends. This makes it very user-friendly, minimizing the need for carrying extra cables.

The power bank itself can be fully recharged in just 1.5 hours with a 65W charger, which is quite efficient for such a high-capacity device. Additionally, the 20,000mAh capacity ensures extended use, so you won’t have to worry about running out of battery on your devices during long trips. It's also approved for airline travel, adding to its portability benefits. The build quality is solid, with a durable design that can handle everyday wear and tear. Weighing 15.5 ounces and measuring 6.2 x 2.89 x 1.02 inches, it’s compact enough to carry around but slightly on the heavier side compared to some other power banks.

The digital display and overcharging protection are useful features that add to its safety and ease of use. However, the weight might be a minor drawback for those looking for a super lightweight option. The product has received positive feedback, boasting a 4.6 out of 5-star rating from over 1,400 reviews, indicating strong customer satisfaction. The included 18-month warranty and friendly customer service from Anker are additional positives. This power bank is highly suitable for users who need reliable, fast, and high-capacity charging on the go, especially for those who use multiple devices regularly.