10 Best Portable Charger Power Banks 2026 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 Anker 737 Power Bank stands out with its massive 24,000mAh capacity, which can recharge an iPhone 13 nearly five times or a 2021 iPad Pro 12.9" about 1.3 times. This makes it an excellent choice for those who need to keep their devices powered during long trips or periods of heavy use. Its rapid 140W output, enabled by Power Delivery 3.1 technology, ensures that even laptops can receive a quick energy boost.

With three output ports (USB Type C and USB Type A), it offers versatile charging options for various devices, including iPhones, Samsung phones, MacBooks, and AirPods. The smart digital display is a handy feature, providing real-time information on power output/input and estimated recharge time. This is particularly useful for managing power efficiently on the go. Additionally, the power bank is designed to be airplane-safe, so it's convenient for travelers.

At 1.4 pounds and roughly the size of a soda can, it is relatively bulky and might be less convenient to carry around compared to smaller, lighter models. The included 140W USB-C to USB-C cable and travel pouch are nice bonuses, and the 24-month warranty provides peace of mind. While its impressive capacity and fast charging capabilities are significant strengths, the size and weight could be a drawback for those looking for a more portable option.

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.