10 Best Battery Chargers 2025 in the United States

The Belkin Portable Charger is a solid option for those in need of a reliable power bank, especially for Apple devices like the iPhone. With a capacity of 10,000 mAh, it offers up to 31 hours of additional battery life, which is great for long trips or busy days. One of its standout features is the integrated Lightning and USB-C cables, making it a compact all-in-one solution that eliminates the need to carry extra cables.

With a total output of 23W, you can charge two devices at the same time, which is convenient for users with multiple devices. The pass-through charging feature is another benefit, allowing you to recharge the power bank while simultaneously charging your phone, saving time on charging. Additionally, the LED indicator light is a handy feature, letting you know when it’s time to recharge the power bank itself.

There are a few drawbacks to consider. While the 10,000 mAh capacity is decent, it may not be enough for heavy users who require even more power for extended periods. The design, while compact, may not suit everyone's preferences, especially considering it's slightly bulkier than some ultra-slim alternatives on the market.

The Anker 633 Magnetic Battery is a versatile and portable battery charger that stands out with its 10,000mAh capacity, making it suitable for users looking to charge their iPhones on the go. Its compact design allows for easy portability, which is great for travel or daily use. One of the key features is its wireless charging capability with strong magnets that align perfectly with compatible iPhones, ensuring a secure connection and efficient charging. Additionally, it supports high-speed charging through its 20W USB-C Power Delivery port, allowing users to charge their devices significantly faster than standard chargers.

While the magnetic feature is a strong point, it limits compatibility primarily to MagSafe devices, meaning users of non-MagSafe phones won't benefit from the same ease of use. The charger also has only a single charging slot, so it may not be ideal for users looking to charge multiple devices simultaneously. Although it includes safety features typical of reputable brands like Anker, such as overcharge protection, it’s important to ensure that the charger is used as intended to maximize safety.

The charger’s foldable stand is a nice touch, enabling hands-free viewing while your device charges, but it could be a bit more robust. The battery's weight of 7.7 ounces is manageable, but it may feel a bit heavier for those seeking ultra-light options. The Anker 633 Magnetic Battery is a great choice for iPhone users seeking a reliable, portable charging solution with the added benefit of wireless charging, but it may not suit those with other smartphone brands or those needing to charge multiple devices at once.

The Portable Charger 40800mAh Power Bank offers impressive versatility with its compatibility across a wide range of devices, from iPhone and Samsung to other Android phones and tablets. It includes three built-in cables (iOS, Type C, USB A) and three USB ports, allowing you to charge up to five devices simultaneously. This makes it highly suitable for users with multiple electronic devices.

The power bank also features a 25W PD fast charging capability, which can charge your device up to 50% in just 30 minutes - significantly faster than many traditional chargers. The LED display is a handy addition, providing an accurate readout of the remaining battery power. With a large 40,800mAh capacity, this power bank can charge most devices 6-8 times, ensuring you stay powered for a week or more on a single charge. Despite its high capacity, the device remains relatively portable, with dimensions of 5.9 x 2.67 x 1.18 inches and a weight of 1.17 pounds.

Safety is also well-addressed with the inclusion of an intelligent controlling IC and multiple system protections against overcharging and short-circuits, giving users peace of mind. However, the power bank is slightly bulky and may feel heavy for some users. Additionally, while the built-in cables add convenience, they might not be long enough for some users' needs. Despite these minor drawbacks, the Portable Charger 40800mAh Power Bank stands out as a powerful and versatile charging solution for those needing reliable power on the go.