10 Best Portable Charger 2025 in the United States

This portable charger offers a solid 10,000mAh capacity, which is enough to recharge most smartphones about two times, making it a good companion for daily use or short trips. One of its standout features is the built-in cables—three output cables covering iPhone, USB-C, and Micro-USB—so you don’t need to carry extra charging cords. On top of that, it has six output ports in total, allowing you to charge up to six devices simultaneously, which is great if you carry multiple gadgets or share with others. It also supports three different input methods to recharge the power bank itself, adding flexibility depending on the cables you have available.

The charger is very slim and lightweight, about the size of a thick smartphone and weighing less than 9 ounces, which makes it easy to carry in a bag or pocket. The digital LED display showing the remaining battery percentage is a helpful touch, so you won’t be left guessing when the charger needs recharging. Compatibility is broad, covering most popular phones and tablets like iPhone, Samsung, Google Pixel, and others, so it suits almost any user.

A potential downside is that with multiple built-in cables, the charger might feel a bit bulky compared to ultra-compact models without cords. Also, while 10,000mAh is good for everyday use, it may not be enough for longer trips or heavy power users who need multiple full charges. The average charging speed is decent but not specified as fast charging, so it may take a few hours to fully recharge both the power bank and your devices. For those seeking an all-in-one, convenient power bank that minimizes extra cables and supports multiple devices at once, this model offers good value and user-friendly features.

This 15000mAh portable charger is a solid choice for anyone needing to charge multiple devices on the go. Its standout feature is the inclusion of built-in cables covering USB-A, USB-C, iOS, and Micro connectors, which means you won't have to carry extra cords—a real convenience for travel or daily use. With 6 output ports and the ability to charge up to six devices simultaneously, it suits families or tech users with several gadgets. The 22.5W fast charging supports quicker power delivery, though it isn't the fastest on the market, it offers a good balance between speed and battery health.

At just over 7 ounces and sized similar to a small smartphone, it’s compact and easy to carry, with a handy lanyard adding to its portability. The smart LED display clearly shows battery percentage and charging status, so you can always keep track of power levels. Safety is well addressed with fire-resistant materials and protections against overcharging and overheating, making it approved for air travel.

One limitation is that while it offers a respectable capacity, heavier users or long trips might prefer a larger battery. Also, the 22.5W charging speed might not fully satisfy those with very fast-charging phones or laptops. Despite these points, this power bank stands out for its versatility and user-friendly features, making it great for travelers, commuters, or anyone needing reliable multi-device charging without bulk.

The Anker 621 Magnetic Portable Charger (MagGo) offers a convenient solution for iPhone users who need a portable power source. Its 5,000mAh capacity is suitable for providing a decent charge to your phone, though it may not fully charge larger devices or multiple times without needing a recharge. The wireless charging feature is Magsafe-compatible, making it particularly useful for iPhone 12 through iPhone 16 models.

The strong magnetic attachment ensures that it stays firmly on the back of your phone, which is great for hands-free use like taking selfies or making calls. The included USB-C to USB-C cable allows for wired charging options if needed, enhancing its versatility. One notable advantage is its compact size and lightweight design, making it easy to carry in pockets, purses, or bags without adding much bulk.

However, some users might notice slight heating during use, which is a common occurrence with wireless chargers. Its portability and strong attachment make it a reliable companion for iPhone users looking for a quick and easy charging solution on the go. Additionally, the product comes with a worry-free 24-month warranty. If you're an iPhone user needing a portable and efficient charging solution, this could be a good option for you.