10 Best Power Banks 2025 in the United States

The INIU Portable Charger is a compact and lightweight power bank with a 10,000mAh capacity, making it a great option for on-the-go charging. Its standout feature is the high-density TinyCell technology, which allows it to be 30% smaller and 15% lighter than similar capacity power banks. This makes it very portable and easy to carry around in your pocket or bag.

With two USB-C ports and one USB-A port, you can charge up to three devices simultaneously, which is handy in emergencies or when you have multiple gadgets to keep powered up. The power bank supports fast charging, with the ability to charge an iPhone 16 to 60% in just 25 minutes, thanks to its 45W power delivery capability. However, the fast charging speed might vary depending on the device you're using.

The inclusion of USB-C IN and OUT ports is a bonus, providing versatility in how you can use and recharge the power bank. Additional features like indicator lights, a flashlight, and a paw print design add to its usability and charm. One downside is that it might not be the ideal choice for heavy users who need a larger capacity, as 10,000mAh might only suffice for a couple of full charges for most smartphones. It weighs 8.1 ounces and measures 5.26 x 2.7 x 0.5 inches, striking a good balance between portability and functionality.

The INIU Portable Charger is a solid choice for users looking for a blend of capacity, portability, and fast charging. With a 10000mAh capacity, it offers ample power to charge devices multiple times, making it useful for short trips and outings. The charger stands out as one of the thinnest in the market at just 0.5 inches thick and weighing 8.8 ounces, making it extremely portable and easy to carry around in pockets or small bags.

It has both USB Type-C and USB Type-A ports, supporting a wide range of devices and offering versatility in charging options. The USB-C port serves as both an input and an output, a feature not common in many power banks, enhancing its utility. With a 3A high-speed charging capability, it can quickly charge devices, which is particularly beneficial for users needing to boost their device's battery in a short amount of time.

Additionally, the power bank includes a flashlight, adding another layer of functionality, especially in emergencies. Safety is another strong point, with INIU's 15-layer SmartProtect system that guards against overheating and battery damage. However, the 10000mAh capacity, while decent, may not be adequate for heavy users who need to charge multiple high-capacity devices frequently. The included cable is quite short at 0.3 meters, which might not be convenient for all users. Despite these minor downsides, the INIU Portable Charger offers a combination of slim design, high-speed charging, and safety features, making it a reliable companion for day-to-day use and travel.

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.