Which portable chargers are best?
Mobile devices from the turn of the century had incredible battery power. Any Nokia or Motorola device could go uncharged for about a week and then still have 60% battery life left. But their staying power was largely due to their inferior technology when compared to today’s mobile devices.
While the latest iPhone or Samsung Galaxy needs to be charged at least once a day, they also have more computing power than it took to send humans to the moon. Functions such as Wi-Fi, Bluetooth, mobile data, location tracking and powerful cameras can make short work of the battery. If you’re having a busy day and can’t get to a wall socket, the best option is to get a portable charger to keep your phone going.
How to tell which portable charger you need
The most important factor to consider when choosing a portable charger is how much capacity it has. The physical size of the portable charger (also called a power bank) isn’t as important as what is inside. The capacity determines how much electricity is stored in the charger and, therefore, how many devices you can power up or how many times you can recharge a single phone.
A portable charger’s capacity is measured in milliampere-hours, the same measurement used by mobile device makers. For example, the iPhone 16 has an internal battery with a capacity of 3,561 mAh, while the Samsung Galaxy S24 Ultra has a 5,000 mAh battery.
So, simple math can be used to determine if a portable battery’s capacity is sufficient for your needs. A portable charger with a 20,000 mAh capacity can fully recharge the Samsung Galaxy S24 Ultra four times, while it can charge the iPhone 16 almost six times.
Other factors you should consider are how big or small you want the charger to be and how quickly it can charge your devices. If you’re camping or otherwise using your portable charger in an environment where you won’t have electricity, a solar-powered charger may be best.
Best portable chargers for your needs
Top high-capacity portable charger
Anker PowerCore+ 26800 mAh Portable Charger
What you need to know: With a large battery capacity, this portable charger provides one full charge to a 13-inch MacBook Pro.
What you’ll love: It features a 45-watt USB-C port to charge your laptop, and the additional two 15-watt USB ports are perfect for mobile devices. The bundle also includes a 60-watt USB-C wall charger, a USB-C to USB-C cable and a travel pouch.
What you should consider: The Rapid Charge function is only used for USB-C charging.
Top high-capacity portable charger for the money
Rgvota 38800 mAh Portable Charger With LCD Display
What you need to know: This charger has an enormous battery capacity, enough to charge an iPhone over 10 times.
What you’ll love: It has four USB ports so you can charge multiple devices at the same time, and a small LED display for you to track the charging process. The internal chip prevents overcharging, over-discharging and excessive currents.
What you should consider: The portable charger can only be recharged through a USB-C connection.
High-capacity portable charger worth checking out
Baseus 30000 mAh Power Bank And Laptop Charger
What you need to know: There is enough power stored here to keep multiple devices going through the day.
What you’ll love: It has a 65-watt USB-C port perfect for charging your laptop and four additional USB ports for other devices. A small screen lets you keep track of the capacity and the charging status.
What you should consider: You can recharge the power bank with a 60-watt Power Delivery wall socket, but it’s not included.
Top wireless portable charger
Samsung 15W Wireless Charger Duo with Travel Adapter
What you need to know: This charger can charge two things simultaneously and has indicator lights to let you know when your device is charged.
What you’ll love: The Fast Charge wireless charging pad has an output capacity of 9 watts, or you can use the USB port to charge at 15 watts. The Qi technology makes this charger compatible with not only the Samsung Watch or Galaxy Earbuds but also with all other devices with Qi built-in.
What you should consider: It can’t be recharged wirelessly — you’ll need a USB-C cable to do that.
Top wireless portable charger for the money
Anker PowerCore III 10K Wireless Portable Charger With Qi
What you need to know: With this portable charger, you don’t need to worry about whether you packed your charging cable.
What you’ll love: If you have a Qi-compatible mobile device, you simply put your phone on top of the charger to work. It provides 10 watts of wireless power, but there are USB-A and USB-C ports if you prefer to charge through a cable at 18 watts. In Desktop Mode, you can charge your mobile devices and the charger at the same time.
What you should consider: The charger isn’t compatible with 5-watt wall socket chargers.
Top solar-powered portable charger
Riapow 26800 mAh Solar Power Bank With LED Flashlight
What you need to know: This power bank is the perfect solution if you need to recharge your devices while outdoors.
What you’ll love: The built-in solar panels on top can recharge it, but you can also do so through a USB cable. It has a large enough capacity to charge four devices simultaneously, and there is also a Qi-compatible wireless charging pad.
What you should consider: The solar panel has a collection rate of 1.9 watts, so it will take several hours to charge it fully through sunlight.
Prices listed reflect time and date of publication and are subject to change.
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