10 Best Portable Charger Power Banks 2025 in the United States

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 Baseus Laptop Portable Charger offers a strong 20,000mAh capacity, making it suitable for charging smartphones, tablets, and even laptops multiple times on a single charge. Its standout feature is the 100W fast charging support through two USB-C ports, which is powerful enough to quickly charge high-demand devices like MacBooks. It also includes two USB-A ports, allowing you to charge up to four devices simultaneously, which is handy if you carry several gadgets.

The charger supports pass-through charging, so you can charge it while powering other devices—a convenient feature for travelers. Its ultra-thin design sets it apart from bulkier power banks, fitting easily into bags without adding much weight or space (weighing about 16 ounces and measuring just under an inch thick). The built-in smart display shows useful info like remaining power and charging status, and a low-current mode helps safely charge smaller devices.

While it charges quickly, the input recharge speed tops at 60W, so it may take a bit longer to fully recharge the power bank itself compared to some models. Additionally, some users might find the price a bit higher than simpler power banks without laptop-level output. This Baseus model is a solid choice for those needing a versatile, compact, and high-capacity portable charger that can handle multiple devices including laptops, especially frequent travelers or students who require reliable fast charging on the go.

The Anker 621 Magnetic Portable Charger (MagGo) is a compact and lightweight power bank with a 5,000mAh capacity, making it suitable for topping up an iPhone once or providing extra power on the go. Its standout feature is the built-in strong magnets that attach securely to the back of iPhone 12 through 16 models, allowing wireless charging without worries about alignment and disconnection. This makes it very convenient for casual phone users who want a hassle-free charging experience without cables.

The charger uses USB-C for input, supporting faster recharge of the power bank itself. Weighing just 5 ounces and slim enough to fit in a pocket or purse, it’s designed for portability and ease of use. However, its 5,000mAh capacity is on the lower side compared to larger power banks, so it may not fully charge bigger phones multiple times or power other devices. Also, it lacks multiple output ports, meaning you can only charge one device at a time. Some users might find the wireless charging heat generation noticeable but within safe limits.

This charger is an excellent option for iPhone users who value convenience and portability over high capacity or multiple device charging.