10 Best Portable Chargers

The INIU Power Bank offers a solid 20000mAh capacity, which is enough to charge most smartphones multiple times or provide a good boost to tablets. It supports fast charging with an output power of 22.5W using advanced PD 3.0 and QC 4.0 technologies, meaning your phone can reach about 61% charge within 30 minutes, which is convenient if you’re often on the go. A handy feature is its USB-C port that works for both input and output, allowing faster recharging of the power bank itself and compatibility with newer devices.

You also get two additional USB-A ports, so you can charge up to three devices at the same time, which is great for sharing power with friends or charging multiple gadgets simultaneously. The LED display shows battery status clearly, helping you know when to recharge. At around 363 grams and a size of roughly 13.5 x 7 x 2.5 cm, it is fairly portable but not the lightest option if you want something ultra-compact.

It also includes safety protections and a reassuring 3-year warranty, reflecting confidence in its quality. One minor drawback is that while 22.5W is good for phones and tablets, it may not support the fastest charging speeds available for some laptops or high-demand devices. The INIU Power Bank is well-suited for anyone needing reliable, multiple-device charging with fast speeds and solid capacity in a reasonably sized package.

The UGREEN Magsafe Power Bank offers a solid 10,000mAh capacity, which is enough to recharge most smartphones about one to two times, making it practical for daily use or short trips. It stands out for its magnetic wireless charging that supports up to 15W fast charging, especially convenient for iPhone users since it aligns securely and avoids slipping during use. You can also charge two devices at once using its 20W USB-C port, which is handy if you have multiple gadgets.

Its slim and lightweight design (only 222 grams and just over 1cm thick) makes it easy to carry in a pocket or bag without feeling bulky. The charger also supports fast recharging of itself at 20W, so it won’t take too long to refill the power bank. Safety is well-covered with protections against overcurrent, voltage, short-circuits, and overheating, plus it meets airline regulations for travel.

On the downside, while 15W wireless charging is fast for wireless standards, it’s slower than some top wired chargers, and the 10,000mAh capacity might be limiting if you need to charge larger devices or multiple times on a longer trip. Also, the magnetic feature is designed mainly for newer iPhones, so users with other phones might not benefit from this convenience. In summary, this power bank is a great fit if you want a portable, reliable charger with wireless Magsafe compatibility for iPhones and decent fast charging on the go.

The Anker 737 Power Bank stands out with its large 24,000mAh capacity, capable of charging phones like the iPhone 13 nearly five times or topping up larger devices such as an iPad Pro. It offers an impressive 140W output across three USB-C ports, meaning it can quickly charge laptops, tablets, and smartphones, making it especially useful for users who need power on the go for multiple devices. The charger also supports fast input charging, so the power bank itself refills relatively quickly.

At about 630 grams and a size of roughly 15.6 x 5.5 x 5 cm, it’s a bit heavier and bulkier compared to smaller portable chargers, which might be a consideration if you want something ultra-light for pocket carry. One helpful feature is the smart digital display that shows charging power and estimated recharge time, making it easy to keep track of the battery level and charging status. However, it does not support wireless charging, so if you prefer placing your phone on a pad instead of cables, this might be a downside.

The Anker 737’s strong build quality, extensive device compatibility, and fast charging make it a reliable choice for travelers or professionals needing power for laptops and multiple gadgets. If lightness or wireless charging is a priority, you might want to explore other options.