10 Best Wireless Battery Pack 2025 in the United States

The HAIARA for Magsafe Battery Pack is a solid choice if you have an iPhone from the 12 to 16 series and want a reliable, portable charger. It offers a 10,000mAh capacity, which means it can fully charge an iPhone 15 Pro about twice or the larger Pro Max about one and a half times—enough for a full day's use without needing a wall outlet. The charger supports 15W wireless charging and 22W USB-C fast wired charging, providing quick power-ups: around 50% charge in 30 minutes wirelessly and 70% in 35 minutes wired. This is handy if you're often on the go and need a speedy top-up.

Its magnetic attachment is strong, so it sticks well to your phone during everyday activities, though it works best without thick phone cases. Portability is a big plus here—the charger is very slim and small, roughly credit card-sized and light enough to slip in a pocket or small bag easily. The matte finish resists scratches and fingerprints, keeping it looking neat during regular use. You also get useful features like LED indicators for battery level and wireless charging status, plus built-in protections against overheating and overcharging, which adds peace of mind for travel or outdoor use.

A downside to consider is that if your phone case is thick or non-magnetic, the magnetic charging might not work well. Also, while 10,000mAh is sufficient for many, heavy users might find they need to recharge the battery pack itself more often compared to higher-capacity models. This battery pack suits iPhone users who value portability, decent charging speed, and easy magnetic attachment, especially if they carry their phone without bulky cases.

The Anker Laptop Power Bank stands out with its massive 25,000mAh capacity, making it ideal for long trips and heavy usage. It features three 100W USB-C ports, allowing for simultaneous charging of devices, which is great for multitaskers. The additional USB-A port and dual built-in cables add to its versatility, allowing you to charge up to four devices at once. These cables are designed for durability with an extendable and retractable option, making it convenient for on-the-go use.

The power bank's high output power ensures fast charging, capable of recharging to 30% in just 20 minutes, which is highly impressive. Its compatibility is extensive, supporting a range of devices including the latest iPhone, MacBook, and various other smartphones and gadgets. The design complies with airline regulations for carry-on batteries, which is a plus for travelers. However, at a weight of 1.31 pounds, it is on the heavier side, which might affect portability for some users.

Despite this, the robust feature set and high capacity make it a strong choice for those needing reliable, multi-device charging on the go. The product is backed by an 18-month warranty and has received positive customer reviews, highlighting its reliability and performance. If you need a powerful, versatile battery pack and don't mind carrying a bit of extra weight, this Anker Power Bank could be a great option for you.

The Anker 621 Magnetic Portable Charger (MagGo) offers a 5,000mAh capacity, making it a good option for providing a full charge or more to most iPhones. It delivers reliable power output thanks to Anker's MiniCell technology, which helps keep the device small and lightweight. This makes it highly portable, easily fitting into pockets or bags, and ideal for on-the-go use.

The inclusion of a USB-C cable ensures rapid recharging of the power bank itself. Compatibility is solid, particularly with iPhone models 12 through 16, thanks to its MagSafe feature which allows it to attach securely to the back of these models, ensuring efficient wireless charging without alignment issues. Users can take advantage of its strong magnetic attachment to use their phone hands-free while it charges.

However, there might be slight heating during use, which is normal for wireless chargers but something to be aware of. The package includes a 24-month warranty and responsive customer service, which adds peace of mind. While some users might find the 5,000mAh capacity limiting if they need multiple full charges over a longer period, this power bank is best suited for iPhone users looking for a compact and reliable charging solution that integrates seamlessly with their device.