10 Best Anker Portable Chargers 2025 in the United States

The Anker Portable Charger with a 10,000mAh capacity is a compact and reliable option for keeping your devices charged on the go. Its standout feature is the 30W fast charging technology, which drastically reduces charging times – for example, it can boost an iPhone 16 Pro Max to 50% in just 27 minutes. This makes it ideal for users who need quick and efficient charging. In addition, the built-in 5.4-inch USB-C cable is designed for durability, enduring over 10,000 bends, which is great for everyday use.

The charger supports bi-directional charging with up to 30W output and 20W input, compatible with a wide range of devices including iPhones, MacBooks, Galaxy phones, and more, making it versatile for different gadgets. It’s relatively compact and lightweight, measuring 4.32 x 2.58 x 0.98 inches and weighing 7.7 ounces, which is convenient for travel. However, the power bank's capacity might be limiting for users who need more than 10,000mAh for extended periods without access to power outlets. Also, the included USB-C cable might not be sufficient for users who require multiple cables or types of connectors.

This portable charger is particularly well-suited for travelers and daily commuters who prioritize fast charging and compact size.

The Anker 621 Magnetic Portable Charger (MagGo) is a compact and lightweight power bank with a 5,000mAh capacity, making it ideal for quick top-ups, especially for iPhone users. Its use of Anker's MiniCell technology ensures efficient charging while maintaining a smaller size, allowing it to fit easily in a pocket or purse.

The charger features strong magnets that securely attach to the back of iPhone 12 through 16 series, making it convenient for on-the-go use without the risk of disconnection. The USB-C to USB-C cable included adds versatility, allowing you to charge the power bank itself or other devices.

However, the capacity might be limited for those who need to charge multiple devices or require longer battery life. Additionally, some users might experience slight heating during use, which is common with wireless charging. For iPhone users looking for a portable and reliable magnetic charger, the Anker 621 MagGo offers a solid choice, but those needing higher capacity may need to explore other options.

The Anker 737 Power Bank stands out with its substantial 24,000mAh capacity, capable of charging an iPhone 13 nearly five times or a 2021 iPad Pro 12.9” about 1.3 times. This makes it an excellent choice for long trips or extended periods of heavy device usage. It features three output ports, including USB Type-C and Type-A, offering versatility for various devices. The 140W output with Power Delivery 3.1 technology ensures rapid charging, which is particularly beneficial for users needing quick energy boosts for laptops and phones.

The smart digital display is a handy addition, providing real-time insights into output/input power and estimated recharge time, enhancing user convenience. The power bank's size, roughly equivalent to a 12 oz. soda can, and its weight of 1.4 pounds make it portable enough for travel, including airplane use. However, its relatively heavy weight might be a drawback for some users who prioritize lightweight gear. Additionally, while its high capacity and fast charging are impressive, the premium features and build might reflect a higher price point compared to other simpler models.

Included accessories like a 140W USB-C to USB-C cable and travel pouch, along with a 24-month warranty and reliable customer service, add value to the purchase. This power bank is best suited for those who need reliable, high-capacity charging for multiple devices, including laptops, on the go.