10 Best Power Banks 2025 in the United States

The INIU Portable Charger is designed for those who frequently need to charge their devices on the go. With a capacity of 10,000mAh, it’s capable of charging an iPhone multiple times, making it a reliable companion for travelers and heavy smartphone users. Its standout feature is its slim design at just 0.5 inches thick, allowing it to fit easily in pockets or bags, which is a significant plus for portability.

One of the highlights is the inclusion of USB-C ports for both input and output, which is rare among power banks. This allows users to charge not only the power bank itself but also devices using USB-C cables, adding convenience. The 3A high-speed charging capability is impressive as it can charge devices like the iPhone to 78% in just one hour, which is much faster than standard chargers.

Safety is another strong point, thanks to the 15-Layer SmartProtect system that helps prevent overheating and battery damage. The industry-leading 3-year warranty also instills confidence in its durability and performance. While the size is a big advantage, the actual charging speed may vary depending on the device being charged. Additionally, while it has two output ports, charging multiple devices simultaneously could reduce the efficiency of charging. Some users might prefer a higher capacity for longer travels or heavy usage, though the 10,000mAh is adequate for most day-to-day needs.

The Anker MagGo Power Bank offers a solid 10,000mAh capacity, which can recharge an iPhone 15 Pro about 1.8 times, making it a good choice for everyday use without being bulky. Its ultra-slim design, measuring just over half an inch thick and weighing 7 ounces, makes it very portable and easy to carry around. One standout feature is its magnetic wireless charging pad certified for 15W fast charging, designed specifically for iPhone models 12 through 15, allowing the power bank to snap onto the phone for convenient charging without cables.

It also has a 30W USB-C port for faster wired charging of other devices or when you need a quicker power boost. The power bank is well-built with a sturdy metal frame and thermal insulation to keep it cool and durable during use. It also has useful safety features like overcharging protection and auto shut-off.

The magnetic charging only works at full speed with compatible iPhones, so users with Android or older devices will still be able to charge but without the magnetic convenience or fast wireless speeds. For those who mainly use an iPhone 12 or newer and want a lightweight, stylish power bank with magnetic charging, this is an excellent choice. For users with other phones, it remains a capable portable charger but without the special MagSafe benefits.

The Charmast 10000mAh Portable Charger offers a convenient and versatile power solution, especially for those who travel frequently or use multiple devices. One of its standout features is the built-in cables, which include 3 output cables and 1 input cable, eliminating the need to carry separate cables. With a total of 6 outputs and 3 inputs, it supports charging up to 6 devices simultaneously, making it ideal for users with a variety of smartphones and tablets including iPhone, Samsung, Google Pixel, LG, and more.

The included digital LED display is a useful feature that allows you to monitor the remaining battery percentage accurately, preventing unexpected power loss. The slim design (5.68''x2.63''x0.69'') and lightweight build (0.53lb) enhance its portability, making it easy to carry around like a lighter phone. Fast charging capability ensures your devices get charged quickly, which is a significant advantage for busy users.

However, with a capacity of 10000mAh, this power bank may not be sufficient for extended trips or heavy usage without frequent recharges. Additionally, while the variety of built-in cables is convenient, it might not cater to users with specialized charging needs beyond the standard USB-C, Micro USB, and Lightning ports. This power bank is highly recommended for everyday use and travel, offering reliability and convenience for charging multiple devices.