10 Best Power Banks 2025 in the United States

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.

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.

This Charmast power bank offers a handy 10,000mAh capacity, which is enough to recharge most smartphones about two times but might fall short for charging tablets or multiple large devices extensively. One of its standout features is the built-in cables—three output cables (for iPhone, USB-C, and Micro USB) and one input cable—so you won't have to carry extra cords, making it especially convenient for travel or daily use. It supports up to six devices charging simultaneously thanks to three built-in output cables plus three USB ports, which is great if you have multiple gadgets to power. Measuring about 5.7 by 2.6 by 0.7 inches and weighing just under 9 ounces, it’s slim and light enough to carry comfortably in a bag or even a large pocket. The digital LED display clearly shows how much battery is left, removing guesswork. Charging speed is good with up to 3A output, providing relatively fast power delivery to devices that support it. It’s compatible with a wide range of popular phones and tablets, including iPhones, Samsung, Google Pixel, and others, covering most user needs.

On the downside, while built-in cables add convenience, they can limit flexibility if a cable gets damaged or if you need a different length. Also, the 10,000mAh capacity is solid but not the highest available, so heavy users might need to recharge the power bank more often. This power bank is well-suited for users looking for a portable, all-in-one charging solution with multiple outputs and built-in cables, making it a practical choice for everyday carry and travel.