10 Best Portable Charger Power Banks 2025 in the United States

The Anker PowerCore 10K is a compact and lightweight portable charger with a 10,000mAh capacity, making it great for travelers and anyone needing reliable power on the go. It can charge an iPhone 15 about twice and a Galaxy S23 nearly twice, which is sufficient for daily use or short trips. The slim design and light weight (just 8.6 ounces) make it easy to carry in pockets or bags without bulk.

It offers two output ports: a USB-C port that works for both input and output, and a USB-A port, giving flexibility to charge different devices. The USB-C port supports fast 5V/3A charging, helping devices recharge quicker than standard chargers. Its build is tough, with scratch resistance and a drop-test certification, which means it can handle everyday bumps and falls.

With 10,000mAh capacity, it might not fully charge larger devices like tablets multiple times or support charging multiple high-power devices simultaneously for long periods. Also, it has only two ports, so it may not be ideal for users needing to charge many devices at once. This power bank suits anyone looking for a reliable, travel-friendly charger with decent capacity and durability but may not meet heavy users who require higher capacity or more charging ports.

The Anker Power Bank with a 20,000mAh capacity is a solid choice for anyone needing a reliable portable charger for travel or daily use. Its large battery can keep your devices powered for an extended time, which is especially convenient if you're away from outlets for a while. One standout feature is the built-in USB-C cable, which saves you from carrying extra cords and is designed to be tough enough to handle many bends.

The charger supports fast charging, delivering up to 87W across three devices, with one able to receive as much as 65W — this means it can quickly juice up not just phones like iPhone 15 or Samsung models but also larger gadgets like a 14" MacBook Pro. It even recharges itself fully in about 1.5 hours when using a 65W charger, which is quite efficient for a power bank of this size. The digital display helps you easily see how much charge is left, and safety features like overcharge protection add peace of mind.

On the downside, at 15.5 ounces and over 6 inches long, it’s a bit bulkier and heavier than smaller, lower-capacity models, which might be less comfortable for pocket carry. While it has three output ports, one is the built-in cable, so you don’t get three separate cables for different devices. This might limit flexibility if you want to charge multiple different devices without extra cables. This power bank is an excellent option for users who want a powerful, fast charger with convenience features and are comfortable carrying a slightly larger unit.

The Belkin BoostCharge Plus is a handy portable charger with a solid 10,000mAh capacity, which means it can add about 31 extra hours of use to your phone—great for long days or trips. It comes with integrated USB-C and Lightning cables, so you don’t have to carry extra cords. This is especially convenient if you have both an iPhone and another USB-C device, and you can even charge two devices at the same time thanks to its 23W output. The power bank also supports pass-through charging, letting you charge the power bank and your device simultaneously, which saves time.

It’s fairly lightweight at just over 10 ounces and slim enough to easily carry in a bag or large pocket. On the downside, while the integrated cables are convenient, they limit the length and flexibility compared to separate cords, and there’s only one USB Type-A port, which might be a bit limiting if you want to connect other types of devices. The charger’s size is not the smallest around, so it’s not the most pocket-friendly if you prefer ultra-compact models. The LED indicator is useful to know when it’s time to recharge the power bank itself.

This charger is well suited for anyone looking for a reliable and straightforward power bank with built-in cables, especially iPhone users who want to reduce cable clutter while still having enough power for multiple devices.