10 Best Portable Charger Power Banks 2025 in the United States

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 Anker Laptop Power Bank offers a strong 25,000mAh capacity, making it well-suited for long trips or heavy device usage without frequent recharging. Its standout feature is the triple USB-C ports, each capable of delivering up to 100W power, which means you can charge multiple laptops or high-power devices simultaneously—a rare and useful option in portable chargers. Added to this are two built-in USB-C cables, one retractable and the other doubling as a durable strap, which reduces the hassle of carrying extra cables and is great for on-the-go convenience.

The power bank also includes a USB-A port, letting you charge up to four devices at once, covering a wide range of gadgets like smartphones, tablets, and gaming consoles. In terms of size and weight, it is reasonably compact at just over 6 inches long and weighs 1.31 pounds, so it is portable but still a bit heavier than smaller phone-only chargers. One limitation to note is its 90Wh rating, which is ideal for air travel carry-on but means it can't exceed that capacity due to airline restrictions. Charging the power bank itself is fast, with 100W input capable of reaching 30% charge in 20 minutes, saving you time between trips.

This power bank fits best for users who need reliable, powerful charging for multiple devices, especially laptops and newer smartphones, and appreciate the convenience of built-in cables. If you want something ultra-light or mainly for single device use, this might feel bulkier than necessary. It combines high capacity, fast charging, and thoughtful design for multi-device users who are often on the move.

The INIU Portable Charger offers a solid 10,000mAh battery capacity, making it a good choice for daily use and short trips where you need to recharge your phone and other devices. Its standout feature is the dual USB-C ports that serve both for input and output, allowing you to charge the power bank and your devices with the same type of cable, which is quite convenient. One USB-A port is also included, so you can charge up to three devices at once—a nice bonus if you carry multiple gadgets. The 45W fast charging capability is impressive for a compact charger, letting you charge an iPhone 15 to 60% in just 25 minutes. This speed is helpful when you’re in a hurry.

The power bank is also notably lightweight and compact thanks to its high-density battery cell technology, making it easy to carry in a pocket or bag without much bulk. Additional perks include built-in indicator lights and a small flashlight, which can be handy in emergencies. On the downside, while 10,000mAh is enough for most smartphones once or twice, it might not be sufficient for heavy users or charging tablets multiple times. Also, although the power bank supports fast charging, the actual speed can vary depending on your device and cable quality. The 8.8-ounce weight is light but not the lightest in the market if you prioritize ultra-light gear.

This power bank is suited for users who want a reliable, fast-charging, and portable option with multiple ports for everyday use or travel. It may not fit those needing extra-large capacity or ultra-lightweight gear for extended trips.