10 Best Portable Charger Power Banks 2025 in the United States

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 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.

This portable charger stands out with its built-in cables, which means you don’t have to carry extra cords for different devices. It includes three built-in output cables covering iPhone, USB-C, and Micro USB, plus three additional USB output ports, allowing you to charge up to six devices at once. That’s great if you have multiple gadgets or if you’re traveling with others. With a 10,000mAh capacity, it provides a decent amount of power to recharge most smartphones about two times, which is suitable for daily use or short trips. Its slim and lightweight design (about the size of a large smartphone and weighing under 9 ounces) makes it easy to carry around without adding bulk.

A handy digital display shows the exact battery percentage remaining, so you won’t have to guess when to recharge the power bank itself. Speaking of charging, it supports three types of input ports, giving flexibility in how you recharge the power bank. The product is widely compatible, working well with popular phones like iPhones, Samsung, Google Pixel, and more.

While 10,000mAh is good for everyday use, it might not be enough if you need to recharge large devices or multiple gadgets many times over. Also, some users might find the built-in cables less durable over time compared to separate cables. This power bank represents a solid choice for people who want a neat all-in-one charger, especially travelers or those who often juggle different devices and prefer not to carry extra cables.