10 Best Portable Chargers 2025 in the United States

This portable charger from Charmast offers a convenient and versatile solution with its 10000mAh capacity. Its standout feature is the built-in cables, meaning you don’t need to carry extra cords for different devices. With 6 outputs and 3 inputs, it's highly flexible and can charge up to six devices simultaneously, making it a great option for users with multiple gadgets, including iPhones, Androids, and tablets.

The super slim design, comparable to the size of a lighter cellphone, ensures easy portability, weighing only 0.55lb. The digital LED display is a handy feature that shows the remaining battery percentage accurately, removing any guesswork about when you need to recharge it. However, while the capacity is decent, it may not suffice for heavy usage or long trips without frequent recharges.

Additionally, the inclusion of various input options is convenient, but it may confuse some users who are looking for a straightforward charging method. The charger comes with a pouch and user manual, and the brand offers 18 months of support along with lifetime technical support, which is a reassuring aspect. This product is especially beneficial for frequent travelers or anyone who juggles multiple devices and prefers not to carry various charging cables.

The Anker Laptop Power Bank shines with its massive 25,000mAh capacity, making it ideal for extended use and travel. With three 100W USB-C ports, it can charge multiple devices, including laptops, smartphones, and tablets, simultaneously, which is very convenient for multitaskers. The power bank's ability to recharge up to 30% in just 20 minutes ensures that you won't be waiting long to get back to full power. Plus, its compliance with airline carry-on regulations is a bonus for frequent travelers.

The built-in and retractable cables add a layer of convenience, eliminating the need to carry extra cables, and the durability of these cables is notable, withstanding over 20,000 bends and retractions. Additionally, its ability to charge up to four devices at once, thanks to dual USB-C cables, a USB-A port, and a USB-C port, is a significant advantage. However, the power bank is on the heavier side, weighing 1.31 pounds, which might be cumbersome for some users. Its size, although compact for its capacity, might still be bulky for those looking for a lightweight and pocketable option.

The inclusion of only one color option (black) might not appeal to everyone. Despite these minor drawbacks, the power bank’s robust feature set, including a digital display and fast charging, make it a reliable choice for both indoor and outdoor use.

The Anker 621 Magnetic Portable Charger (MagGo) is a compact and lightweight power bank designed primarily for iPhone users, especially those with models 12 through 16. It offers a 5,000mAh capacity, which is enough to provide roughly one full charge for most modern iPhones, making it great for light to moderate daily use or emergency top-ups. Its standout feature is the magnetic attachment that snaps securely onto the back of compatible iPhones, allowing you to charge wirelessly without worrying about alignment or carrying extra cables. The included USB-C cable also enables wired charging, adding convenience.

Size-wise, this charger is slim and pocket-friendly, weighing just 5 ounces and measuring about 4 x 2.6 inches, so it’s easy to carry around. Thanks to Anker's MiniCell technology, it manages to keep the size down without sacrificing charging performance. The wireless charging speed is decent for a portable pack — it will charge your phone at a moderate pace but won’t match fast wall chargers for speed.

Safety features are supported by the included lithium polymer battery, which tends to be safer and lighter than older battery types. Some users might notice slight warming during wireless charging, which is normal for this kind of device. However, if you have non-Magsafe devices or phones other than iPhones, the magnetic feature won’t work, and charging might be less convenient. This charger is ideal if you want a stylish, easy-to-use, and portable power bank that attaches magnetically to recent iPhones. It is less suited if you need faster charging speeds, higher capacity for multiple charges, or compatibility with a wide range of devices.