10 Best Power Bank Chargers 2025 in the United States

The Anker Nano Power Bank is a slim and lightweight charger with a 5,000mAh capacity, making it a good option for quick, on-the-go charging rather than long-term power supply. Its standout feature is the magnetic wireless charging compatible with MagSafe, offering up to 15W of fast charging for iPhone models starting from the iPhone 15 series. This allows charging an iPhone 16 Pro to about 25% in roughly 42 minutes, which is convenient if you need a quick boost during the day.

The power bank is compact at just 0.3 inches thick and weighs under 4 ounces, so it’s easy to carry in a pocket or small bag. It includes one USB-C port for wired charging and supports a maximum 20W output, which is quite efficient for such a small device. On the safety side, it stays cooler than many competitors thanks to advanced temperature controls, reducing the risk of overheating.

With a 5,000mAh capacity, it won’t fully recharge larger phones multiple times, so it’s best suited as a backup charger rather than your primary power source. It is mainly designed for iPhones and doesn’t support other brands like Google Pixel. If you want a portable charger that fits neatly into your everyday carry and works seamlessly with MagSafe, this power bank is a solid choice, but if you need more power or multi-device charging, you might want to consider other options.

The Anker MagGo Power Bank is a solid choice for iPhone users, especially those with models from the iPhone 12 to 15 series. With a 10,000mAh capacity, it can provide up to 1.8 charges for an iPhone 15 Pro, making it a reliable companion for those on the go. The ultra-slim design, measuring just 0.59 inches in thickness and weighing 7 ounces, makes it highly portable and easy to carry around.

The power bank features a 15W max Qi wireless charging pad and a 30W max USB-C port, offering versatile charging options whether you prefer wired or wireless charging. The magnetic alignment ensures efficient and hassle-free charging for compatible iPhones, although this feature won't work with Android devices or older iPhone models, which might charge at a slower rate. The sleek matte finish and robust metal frame give it a premium look, while aerogel thermal insulation helps keep it cool during operation.

The package includes a USB-C to USB-C cable, a welcome guide, and a 24-month warranty, backed by Anker's reputable customer service. However, it's worth noting that the magnetic and 15W wireless charging features are optimized solely for the mentioned iPhone series, limiting its full potential for non-iPhone users. If you own an Android device, this power bank will still charge your phone but without the magnetic convenience and at a lower efficiency. Despite these limitations, the Anker MagGo Power Bank remains a high-quality, durable, and efficient charger for its intended iPhone user base.

The Anker Laptop Power Bank is a solid choice if you need a high-capacity portable charger, especially for laptops and multiple devices at once. With 25,000mAh, it holds plenty of power to recharge your gadgets multiple times on long trips. It stands out by offering three USB-C ports that each deliver up to 100W, which means it can fast-charge powerful devices like MacBooks or newer smartphones simultaneously. It also includes a USB-A port, so you can charge up to four devices at the same time.

The built-in cables, including one that's retractable and doubles as a strap, make it convenient to carry and use without worrying about forgetting your cables. Despite its strong performance, the power bank weighs around 1.3 pounds, so it’s a bit heavier than smaller models but still manageable for travel. It’s designed to be flight-safe, complying with airline rules for carry-on batteries.

A minor downside is that it requires a C battery, which is included but may be less common than rechargeable internal batteries. If you often work on the go or need to keep multiple devices powered, this charger offers a handy mix of power, speed, and portability without being overly bulky.