10 Best Portable Battery Chargers 2025 in the United States

The Anker 621 Magnetic Portable Charger (MagGo) is a compact and convenient power bank designed specifically for iPhone users, particularly those with models from the iPhone 12 series onwards. With a battery capacity of 5,000mAh, it offers a decent amount of additional charge, which can be especially useful for short trips or daily use. One of its standout features is the strong magnetic attachment, which ensures it stays securely attached to the back of your phone, making it easy to take selfies, make calls, and more without fumbling with cables.

The compact size (4.13 x 2.62 x 0.45 inches) and lightweight design (5 ounces) make it highly portable, fitting easily into pockets, purses, or bags. It's particularly suitable for users who prioritize portability and ease of use. The inclusion of a USB-C to USB-C cable is a nice touch, providing flexibility in how it can be used and charged. The charger also comes with a 24-month warranty, adding a layer of reassurance for buyers.

However, the 5,000mAh capacity may not be sufficient for users who need more power for extended periods away from a power source. Additionally, while the wireless charging feature is convenient, it can sometimes lead to slight heating due to efficiency losses in the conversion circuit. Anker is known for its reliable build quality and safety features, which likely extend to this product as well.

The VRURC Portable Charger stands out with its 10000mAh capacity, making it a reliable choice for most smartphones and tablets, ensuring multiple charges on the go. One of its key strengths is the built-in cables (Micro USB, USB C, and iPhone) and an AC wall plug, providing significant convenience as you don't need to carry extra cables or an external charger.

The addition of both USB and USB C ports further enhances its versatility, allowing you to charge various devices simultaneously. Another appealing feature is its slim and compact design, measuring 5.9 x 2.8 x 0.7 inches and weighing just 8 ounces, making it easy to carry around without adding much weight to your bag. The smart digital LED display is also useful for quickly checking the remaining power, and the 3D texture improves the grip, preventing slips.

There are a few drawbacks. The charging speed might not be the fastest available, which could be a concern if you need a quick recharge. Additionally, while it includes basic safety features inherent in most power banks, the specifics are not detailed, which might raise questions about its long-term reliability. Ideal for travelers and daily use, the VRURC Portable Charger offers a blend of convenience, capacity, and portability, though those needing ultra-fast charging might want to look elsewhere.

The Belkin Portable Charger with a 10,000mAh capacity offers ample battery life, making it a reliable choice for long trips or extended use. It can provide up to 31 additional hours of power for an iPhone. The integrated Lightning and USB-C cables are a standout feature, simplifying charging by eliminating the need to carry separate cables. This design is particularly convenient for users with multiple devices, including Apple iPhones, Galaxy phones, and USB-C compatible devices.

Additionally, the charger supports fast charging with a 23W output, allowing two devices to be charged simultaneously, which is useful for users who need quick power on the go. Pass-through charging is another beneficial feature, enabling the power bank to charge your device while it recharges itself, saving time and ensuring constant availability of power. The LED indicator is helpful for monitoring the power bank’s status, making it easy to know when it needs a recharge.

On the downside, the charger has a relatively bulky size (6 x 2.5 x 1 inches) and weight (10.2 ounces), which might be less convenient for users looking for a lighter, more compact solution. Safety features and build quality are not extensively detailed, but being from a reputable brand like Belkin, the charger is likely reliable and durable. This product is best suited for users who require a versatile and powerful portable battery charger with integrated cables for ease of use during travel or daily commutes.