10 Best Iphone Portable Chargers 2025 in the United States

The Anker 621 Magnetic Portable Charger is a compact and lightweight power bank designed especially for recent iPhone models, thanks to its strong built-in magnets that easily snap onto the back of the phone. With a 5,000mAh capacity, it provides a decent amount of backup power, enough to give most iPhones around a full charge when you’re on the go. The slim design and light weight (just 5 ounces) make it easy to carry in a pocket or purse without feeling bulky. It uses USB-C for wired charging and supports wireless charging through MagSafe, making it very convenient for quick, cable-free top-ups. The magnetic attachment also helps avoid frustrating misalignment issues common with other wireless chargers.

The 5,000mAh capacity might be limiting for heavy users who need multiple full charges before finding a power outlet. Also, wireless charging can cause the charger to heat up slightly, which is normal but worth noting if you plan to use it extensively. This charger is a great fit if you prioritize portability, ease of use, and MagSafe compatibility for daily or emergency iPhone charging, but it may not be ideal if you need larger capacity or faster wired charging power.

This Anker portable charger offers a strong 20,000mAh battery capacity, providing plenty of power to recharge your iPhone 16/15 series multiple times or keep other devices like a MacBook or Nintendo Switch charged during travel. It supports fast charging with up to 87W total output, and one port can deliver up to 65W, which is ideal for quickly topping up power-hungry devices like a 14" MacBook Pro or iPhone 15 Pro. The built-in USB-C cable is a convenient feature that eliminates the need to carry extra cables, and it is durable enough to handle heavy daily use.

With three ports (including USB-C and USB-A), you can charge multiple devices simultaneously, making it a solid travel companion. The power bank’s size and weight (about 15.5 ounces and just over 6 inches long) make it portable but not pocket-sized, so it fits better in a bag than a pocket. One consideration is that the device requires a 65W charger to recharge fully in about 1.5 hours, which may mean carrying an extra charger.

Although it is airline approved, its relatively higher weight compared to smaller chargers might be a factor if you prefer ultra-light gear. This charger excels at fast, reliable charging for iPhones and laptops alike, especially for travelers or anyone needing to charge several devices quickly, but it is a bit bulkier than simpler, smaller power banks.

This portable charger offers a 10,000mAh battery capacity, which is enough to recharge most smartphones about twice, making it a solid choice for everyday use and short trips. It stands out with built-in cables—three output cables for iPhone, Android USB-C, and Micro USB devices—so you won’t need to carry extra cords. Alongside these, it provides six output ports total, allowing up to six devices to be charged simultaneously, which is great for users with multiple gadgets. The charger also supports three input options for recharging itself, enhancing convenience. It delivers a 3A high-speed output, which means your devices will charge faster than with standard power banks. Weighing 8.8 ounces and measuring just under 3 inches wide and 0.7 inches thick, it’s slim and lightweight, fitting easily into a bag or pocket for portability. An easy-to-read digital LED display shows the exact battery percentage left, so you won’t be caught off guard by a dead battery.

The power bank is compatible with a wide range of devices, including recent iPhone models, Samsung Galaxy phones, Google Pixel, tablets, and more, making it versatile. However, it uses lithium polymer batteries, which are common but might require a bit more care than lithium-ion types. Users needing power for heavy-duty devices or longer trips might find the 10,000mAh capacity limiting. Also, despite multiple ports, charging six devices at once might reduce charging speed per device. This charger is a convenient, cable-inclusive option for people who want to keep several devices powered on the go without carrying extra cables, especially suitable for daily commuters and travelers with mixed device types.