10 Best Portable Charger Power Banks 2025 in the United States

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 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 Anker Power Bank with a 20,000mAh capacity is a solid choice for anyone needing a reliable portable charger for travel or daily use. Its large battery can keep your devices powered for an extended time, which is especially convenient if you're away from outlets for a while. One standout feature is the built-in USB-C cable, which saves you from carrying extra cords and is designed to be tough enough to handle many bends.

The charger supports fast charging, delivering up to 87W across three devices, with one able to receive as much as 65W — this means it can quickly juice up not just phones like iPhone 15 or Samsung models but also larger gadgets like a 14" MacBook Pro. It even recharges itself fully in about 1.5 hours when using a 65W charger, which is quite efficient for a power bank of this size. The digital display helps you easily see how much charge is left, and safety features like overcharge protection add peace of mind.

On the downside, at 15.5 ounces and over 6 inches long, it’s a bit bulkier and heavier than smaller, lower-capacity models, which might be less comfortable for pocket carry. While it has three output ports, one is the built-in cable, so you don’t get three separate cables for different devices. This might limit flexibility if you want to charge multiple different devices without extra cables. This power bank is an excellent option for users who want a powerful, fast charger with convenience features and are comfortable carrying a slightly larger unit.