10 Best Lightweight Portable Power Bank 2025 in the United States

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.

The charmast Portable Charger stands out as a highly practical option for anyone needing a lightweight and versatile power bank. With a 10,000mAh capacity, it offers enough power to recharge most smartphones once or twice, which is ideal for daily use or short trips. Its slim design and light weight (just over half a pound) make it easy to carry around, fitting comfortably in a bag or even a large pocket. A key strength is its built-in cables—three output cables covering iPhone, USB-C, and Micro USB devices—allowing you to charge multiple types of gadgets without carrying extra cords.

Additionally, it has six output ports total, letting you charge up to six devices at once, which is great for users with multiple devices or traveling with family. The three input options for recharging the power bank itself add flexibility, so you can use whichever cable you have handy. Charging speed supports up to 3A fast charging, which helps refill your devices quicker than many basic power banks. The digital LED display clearly shows how much battery is left, so you won’t be caught off guard. Safety features like auto shut-off add protection for your devices.

Some users might find that while 10,000mAh is sufficient for most casual users, it may not provide enough capacity for heavy users or those needing multiple full charges for larger devices like tablets. Also, the built-in cables, while convenient, are fixed and may limit flexibility if a cable gets damaged or you need longer cables. This power bank is a strong choice for people seeking a portable, all-in-one charger that covers multiple device types with good charging speed and solid safety, especially if you often carry several gadgets and want to avoid extra cables.

The Anker Power Bank offers a substantial 20,000mAh capacity, making it ideal for extended use, especially during travel. With the ability to charge three devices simultaneously, and a maximum output of 87W, it is highly versatile, catering to various gadgets including MacBooks, iPhones, Samsung phones, and even gaming devices like the Nintendo Switch.

The built-in USB-C cable is a convenient feature, designed for durability with over 10,000 bends, ensuring reliable performance over time. The rapid charging capability for devices and the power bank itself is impressive, with the ability to boost a 14" MacBook Pro to 50% in under 40 minutes, or fully recharge the power bank in just 1.5 hours using a 65W charger.

Safety features like overcharging protection are included, enhancing the build quality. However, at 15.5 ounces, it’s slightly heavier than some other portable chargers, which might impact portability for users seeking ultra-light options. Its dimensions (6.2 x 2.89 x 1.02 inches) are compact enough for easy storage in a backpack or bag. This power bank is particularly suitable for frequent travelers and those who use multiple high-power devices, but may not be the best choice for users prioritizing minimal weight.