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10 Best Portable Chargers For Iphones 2025 in the United States

#1

Winner

9.8 score

INIU Portable Charger, Slimmest 10000mAh 5V/3A Power Bank, USB C in&out High-Speed Charging Battery Pack, External Phone Powerbank Compatible with iPhone 16 15 14 13 12 Samsung S22 S21 Google iPad etc

The INIU Portable Charger with a 10000mAh capacity stands out for its slim profile, measuring just 0.5 inches thick, making it extremely portable and easy to carry in pockets or small bags. This power bank can recharge an iPhone 8 up to 3.6 times, a Samsung S22 1.8 times, or AirPods Pro 13.2 times, which indicates it has a decent power reserve for multiple charges on the go. The device supports 3A high-speed charging, which can charge an iPhone up to 78% in just one hour, ensuring quick power boosts when needed.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Output Power (Wattage)
The 5V/3A output offers fast charging, efficiently powering up phones, tablets, and Bluetooth speakers.
Size and Weight
This power bank is incredibly light, compact, and powerful, making it a great choice for teachers and professionals alike.
Additional Features
It arrived partially charged and includes clear instructions and a guide for understanding charge levels during use.
#2
9.6 score

Anker Portable Charger, 10,000mAh 30W Power Bank, USB-C in and Out Fast Charging Battery Pack, Travel Essential Phone Power Bank, for iPhone 16/15/14/13/12, iPad, MacBook, Galaxy, Google, and More

The Anker Zolo Portable Charger is a solid choice for anyone needing a reliable power bank for their iPhone or other devices. With a capacity of 10,000mAh, it can charge an iPhone 15 up to 2 times and a Samsung S24 nearly twice. This makes it a handy companion for travel or long days out when you can't easily access a power outlet. The 30W output power is a standout feature, allowing for incredibly fast charging. For instance, it can charge an iPhone 15 from 0 to 57% in just 30 minutes, which is significantly faster than many other chargers on the market. This quick charging capability is beneficial for anyone who needs their devices charged quickly on the go.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Capacity (mAh)
With 10,000mAh, it can charge most smartphones multiple times before needing a recharge.
Port Type and Number
The built-in USB-C cable eliminates the need to carry extra cables and ensures compatibility with a wide range of devices.
Size and Weight
The compact design makes it easy to carry around in your pocket or bag without adding bulk.
Additional Features
The built-in USB-C braided cable is durable and short, allowing for faster charging.
#3
9.3 score

Anker 621 Magnetic Portable Charger (MagGo), 5,000mAh Wireless Power Bank with USB-C Cable, Magsafe-Compatible Battery Pack for iPhone 16 /15/14/13/12 Series

The Anker 621 Magnetic Portable Charger (MagGo) is a compact and efficient power bank designed for iPhone 16/15/14/13/12 series. With a capacity of 5,000mAh, it offers a decent amount of backup power, which is sufficient for one full charge of most iPhone models. One of the standout features is its ultra-strong magnets, ensuring a secure attachment to the back of your phone for convenient, hands-free use.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Capacity (mAh)
Compact and lightweight, it's like carrying an extra 64-85% of a phone charge, perfect for long days or when you leave the house with a low battery.
Output Power (Wattage)
Not the fastest charger, but it does the job of getting you through the rest of your day with ease.
Size and Weight
Provides a kind of freedom that bigger units don’t, being barely noticeable in the pocket while ensuring you make it through the day without battery concerns.
Additional Features
The ultra-strong magnets ensure a secure attachment, even through heavier phone cases, providing reliable charging without interruption.

Top 10 Best Portable Chargers For Iphones 2025 in the United States

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Buying Guide for the Best Portable Chargers For Iphones

Choosing the right portable charger for your iPhone can make a big difference in your daily life, especially if you are always on the go. A portable charger, also known as a power bank, allows you to recharge your iPhone without needing a wall outlet. This is particularly useful during travel, long days out, or in emergencies. To pick the best portable charger for your needs, you should consider several key specifications that will ensure you get the most suitable and efficient device for your lifestyle.
Capacity (mAh)Capacity, measured in milliampere-hours (mAh), indicates how much charge the portable charger can store. This is important because it determines how many times you can recharge your iPhone before the power bank itself needs recharging. Lower capacity chargers (around 5,000 mAh) are lightweight and good for a single full charge, making them ideal for short trips or daily use. Medium capacity chargers (10,000-15,000 mAh) can charge your iPhone multiple times and are suitable for longer outings. High capacity chargers (20,000 mAh and above) are bulkier but can charge your phone several times and are perfect for extended travel or when you have multiple devices.
Output Power (Wattage)Output power, measured in watts (W), determines how quickly the portable charger can recharge your iPhone. This is crucial if you need your phone to charge quickly. Standard output power is around 5W, which is sufficient for regular charging. Fast chargers offer higher output, such as 10W, 18W, or even 30W, and can significantly reduce charging time. If you often find yourself needing a quick top-up, opt for a higher wattage charger. However, ensure your iPhone model supports fast charging to take full advantage of this feature.
Port Type and NumberThe type and number of ports on a portable charger affect its compatibility and convenience. Common port types include USB-A, USB-C, and Lightning. USB-C ports are becoming more popular due to their fast charging capabilities and versatility. Having multiple ports allows you to charge more than one device at a time, which is useful if you carry multiple gadgets. Choose a charger with the port type that matches your iPhone's cable or consider one with multiple port options for greater flexibility.
Size and WeightSize and weight are important for portability. A smaller, lighter charger is easier to carry around, making it ideal for daily use or short trips. However, these often have lower capacity. Larger, heavier chargers usually offer higher capacity and more features but can be cumbersome to carry. Consider how often you will be carrying the charger and balance the need for portability with the need for capacity.
Build Quality and Safety FeaturesBuild quality and safety features ensure the durability and safe operation of the portable charger. Look for chargers with robust construction to withstand daily wear and tear. Safety features such as overcharge protection, short circuit protection, and temperature control are essential to prevent damage to your iPhone and the charger itself. Prioritize chargers from reputable brands that adhere to safety standards.
Additional FeaturesAdditional features can enhance the functionality of your portable charger. Some chargers come with built-in cables, which can be convenient and reduce the need to carry extra cables. Others may have LED indicators to show the remaining battery life, or even wireless charging capabilities. Consider which additional features would be most beneficial for your usage patterns.

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