10 Best Lightweight Portable Power Bank 2025 in the United States

The INIU Portable Charger offers a reliable and portable solution for those who need a convenient power bank on the go. With a capacity of 10000mAh, it provides ample power to charge devices multiple times, such as an iPhone 8 up to 3.6 times and a Samsung S22 up to 1.8 times. The ultra-slim design, at just 0.5 inches thick, makes it exceptionally portable and easy to slip into a pocket or bag. This makes it ideal for travelers and everyday use alike.

One of its standout features is the USB-C IN&OUT port, which is relatively rare in power banks, allowing fast charging for a broader range of devices. Additionally, the power bank supports 3A high-speed charging, considerably faster than the more common 2.1A chargers, meaning your devices can be charged more quickly. Safety is also a priority with INIU, as the charger features a 15-layer SmartProtect system to prevent overheating and potential battery damage.

However, the product does have some minor drawbacks. Despite its slim design, the weight at 7 ounces might feel a bit heavy for some users who prioritize ultra-lightweight accessories. Furthermore, while it includes essential accessories like a USB-C cable and travel pouch, the relatively short cable might limit its practicality in certain situations.

The Moihosso Portable Charger stands out mainly for its huge 56800mAh capacity, which is great if you need to charge phones or tablets multiple times during long trips or when outlets are scarce. You can charge a typical smartphone up to 11 times, making it a solid choice for heavy users or travelers. It supports 22.5W fast charging, which means your devices will recharge faster than with standard chargers, although it’s not the fastest in the market.

The power bank features three output ports—two USB-A and one USB-C—that let you charge three devices at once, which is useful if you have multiple gadgets or want to share power with others. It also smartly manages how much power each device gets to keep charging efficient. The compact size and weight of about 1 pound make it fairly portable, but considering its large battery, it’s not the smallest or lightest option for someone prioritizing ultra-light travel. The LED display is a handy addition, showing exactly how much charge remains, so you won’t be caught off guard.

Safety is well-addressed with protections against overcharging, overheating, and short circuits, ensuring your devices charge safely. One thing to note is that it does not include built-in cables, so you’ll need to bring your own, which adds some minor inconvenience depending on your cables. This power bank is ideal for users who want a high-capacity, reliable charger for extended use, especially travelers and power users who carry multiple devices. For those less concerned about extreme portability, this model balances power, speed, and safety well for most everyday needs.

The Anker PowerCore 10K is a great choice if you want a compact and light power bank that still holds a solid 10,000mAh capacity. It can comfortably recharge an iPhone 15 about twice and offers nearly two full charges for a Galaxy S23, making it handy for daily use or short trips. Its slim design and light weight (just under 9 ounces) make it easy to carry in a pocket or bag without adding bulk.

You get two output ports—a USB-C that doubles as input for faster recharging of the power bank itself, and a USB-A port—offering flexibility for different devices. Charging speed is decent with PowerIQ technology and 5V/3A output, so your phone won’t take forever to top up. The build feels sturdy and durable, passing a drop test from over 3 feet, plus it has scratch resistance, which is reassuring for travel.

A 10,000mAh capacity is enough for everyday needs but might be limiting if you want to charge multiple devices several times or larger tablets. Also, it doesn’t support wireless charging despite that being mentioned, so you’ll need cables. If you want a budget-friendly, reliable power bank that's easy to carry and charges quickly via USB-C, this Anker model is a solid pick, especially in a two-pack for sharing or backup.