Best Rechargeable Battery Chargers In 2023
While you’re on the run, the last thing you want to learn is that your phone doesn’t have as much battery life as you do.
Phones have become an extension of most people’s bodies in recent years. You rely on it to stay connected, receive directions, and snap images, but if it goes down, you’re lost—literally.
Yet, just as you would take a cup of coffee to give yourself enough energy to go through a long day, your phone might benefit from a portable charger.
Even the greatest smartphones benefit from the use of a portable power bank. Few new phones forgo their sleek appearance in favor of cramming in a larger battery, making it difficult for them to provide battery life that can withstand long hours of browsing or playing mobile games.
A good portable charger compensates for the absence of internal power by providing numerous full charges of your phone’s battery.
Even better, several power banks feature quick charging or provide enough juice to power more demanding gadgets such as tablets, the Nintendo Switch, and even certain Ultrabooks. There are even a few alternatives powerful enough to power a gaming laptop.
With so many portable charger options available, we’ve simplified your search a little simpler by sorting through them to offer you the best.
Our selections suit every budget and requirement. So, if you’re ready to say goodbye to battery worries, take a look at our best selections for power banks and discover one that’ll give you the additional charge you need when you’ve got a long day ahead of you and no power outlets in sight.
Top 10 Best Rechargeable Batteries Chargers of 2023
Anker PowerCore Essential 20000
Capacity: 20,000mAh | Overall Output: 38W | Ports: 1 x USB-A (18W), 1 x USB-C (20W) | Dimensions: 6.22″ x 2.91″ 0.76″
The Anker PowerCore Essential 20000 covers almost everyone’s portable charger needs and then some.
This power source has a large 20,000mAh battery inside that can readily recharge most phones several times and even many tablets. Also, the relatively small size makes it easy to put in your backpack to guarantee you never go without power again.
It’s not only about how many times a gadget can be recharged; it’s also about how quickly it can recharge them.
The Anker PowerCore Essential 20000 offers 20W PD fast charging via its USB-C connector and 18W charging via its USB-A port using PowerIQ 2.0.
This means you may charge two gadgets at the same time. Even low-power equipment, such as wireless headphones and speakers, is safe to plug in and charge.
Anker 523 PowerCore Slim
Capacity: 10,000mAh | Total Output: 20W, 12W | Ports: 1 x USB-C, 1 x USB-A | Dimensions: 5.87″ x 2.68″ x 0.55″
For years, Anker has been recognized for producing some of the best portable chargers on the market, including budget-friendly ones.
Their 523 PowerCore Slim costs less than $40 but has a 10,000mAh battery that will power your smartphone or tablet.
You should be able to get a full charge or two out of it. If you’re concerned that the portable charger may run out of power, you can easily check how much is left by tapping the LED button on the chassis.
The Anker 523 PowerCore Slim provides 20W charging speeds via a USB-C PD connection, allowing your devices to charge quickly.
With the same connection, you can charge the power bank completely in about four and a half hours. There is also a 12W USB port for charging another device. Additionally, because of its small size, you should have no trouble fitting it into your bag or purse.
Xiaomi 10000mAh Redmi Power Bank
Overall Output: 13W | Capacity: 10,000mAh | Ports: 2 x USB-A (5.1V/2.6A total), 1 x USB-C (in), 1 x micro USB (in) | Size: 7″ x 4″ x 1″ | Weight: 254g
Now, Xiaomi’s 10,000mAh Redmi Power Bank may not have brand recognition or be the most powerful choice, but it may provide a bit of extra battery life on the road for a reasonable price.
For about $15, this option provides 10,000mAh of juice and a total output of 2.6A at 5.1V for around 13W of power.
This is provided via the power bank’s two USB-A connections, allowing you to charge numerous devices at the same time. Please keep in mind that this isn’t the quickest portable charger available.
The Xiaomi 10000mAh Redmi Power Bank has two methods for charging its own battery. Both a USB-C connector for power input and a micro USB port, in case you have a legacy connection, are accessible for a quick charge. All of this is contained in a unit weighing only 254 grams.
Weight: 272.2g | Capacity: 10,000mAh | Total Output: 20W | Ports: 1 x USB-C, 2 x USB-A | Size: 5.63″ x 2.76″ x 0.63″
When you’re short on time and want to get the most out of your power bank, the Mophie PowerStation is the way to go. Its battery delivers 20W of fast-charging power via a USB-C PD output, charging your phone to 50% in just 30 minutes.
If you utilize the two USB-A ports to charge headphones and other devices at the same time as your phone, you’ll receive a combined output of 15W.
The Mophie Powerstation has a 10,000mAh battery, which is enough to power two full phone charges. And due to the convenient embedded Lights, you’ll know when the battery itself needs charging.
The power bank is also very tiny and lightweight, making it easy to stuff in your backpack, and the $50 price tag is simple to swallow.
Anker 737 PowerCore 24K
Overall Output: 140W | Capacity: 24,000mAh | Ports: 2 x USB-C (140W, 122W), 1 x USB-A (18W) | Size: 6.13″ x 2.15″ x 1.95″ | Weight: 630g
A laptop is difficult to keep charged with any old battery bank; in fact, most don’t have the energy or output power to manage it.
The Anker 737 PowerCore 24K, on the other hand, is up to the task. This battery bank not only has 24,000mAh of energy stored within, but it can also output at a maximum of 140W, which is enough to keep many Ultrabooks and Macbooks charged even while they’re operating.
Furthermore, it has the potential to power two other devices, one via its USB-A port at a maximum of 18W, and the other via the second USB-C port, which shares 122W of strong charging with the laptop linked to the other USB-C.
The Anker 737 PowerCore 24K’s large battery would suggest that it would take a long time to recharge, yet it does so in less than an hour.
And, if you’re concerned that all this power would cause the portable charger to overheat, there’s temperature monitoring technology built in to keep things safe.
To complement this powerful battery bank is a convenient digital display that displays useful information such as total input and output power, anticipated time to recharge, and battery status.
Omni Ultimate+ 120v
Capacity: 38,400mAh | Overall Output: 150W | Ports: 1 x 3-prong AC (120W), 1 x DC (100W out, 90W in), 2 x USB-C (100W out, 90W in), 2 x USB-A (22.5W)
You can’t go wrong with the Omni Ultimate+ 120v if you need a serious portable charger to power up your laptop or other power-hungry gadgets.
Everything put into the AC socket of this portable battery can draw up to 120W of power, which is more than enough to recharge the MacBook Pro or several gaming laptops.
It outperforms any other AC plug-equipped battery we’ve encountered, which typically peaks out at 80W.
Apart from the AC port, there’s also a 100W adjustable DC port for another laptop, a USB-C port for 60W power distribution, and a few other charging possibilities.
This power bank can charge most of your devices, including cameras and drones.
The Omni Ultimate+ 120v has a battery capacity of 38,400mAh, allowing you to go all day without touching a power socket.
It even includes a replaceable battery, so you can change it whenever one runs out. Moreover, pass-through charging allows you to charge both your gadgets and the power bank simultaneously.
Yet, remarkably, Omni manages to pack all of this power into a durable, relatively tiny design, making it an ideal travel companion whether you’re flying or camping.
Anker PowerCore Fusion 5K
5,000mAh capacity | 20W total output | 1 x USB-C port | 4.45″ x 1.18″ x 1.18″ weight: 199.6g
Power banks are bulky, especially when you consider you’ll need to carry a block around with you to recharge the battery.
The Anker PowerCore Fusion 5K, on the other hand, comes with a foldable plug that can charge your smartphone and batteries anywhere there is a power outlet.
And it does so while remaining in a small, lightweight form factor, allowing you to effortlessly slip the power bank into your purse or pocket.
Of course, you got the Anker PowerCore Fusion 5K to charge your gadgets on the move, and it has a rather small 5,000 mAh battery—enough to charge your smartphone once.
Charging is done through a USB-C connector for maximum compatibility, albeit only one port is provided. It even makes use of Anker’s Power IQ 3.0 technology, which provides safe, high-speed charging to your devices.
Apple MagSafe Battery Pack
Battery capacity: 1,460mAh | Connection Type: 1 x Lightning | Size: 4.46″ x 3.24″ x 0.93″
Wireless charging is convenient at home, but do you know where it’s even more convenient? On the go.
At home, plugging in your phone with a wire isn’t a big deal, but you don’t want your phone, a battery pack, and a tangle of cable packed into your pocket when you’re out and about.
With the iPhone 12 and 13 series, the Apple MagSafe Battery Pack offers a solution.
With only a 1,460mAh battery, this pack isn’t the most powerful, but it can magnetically latch onto the back of your iPhone to help keep it charged without the use of any cords.
Don’t worry; the magnet will not interfere with your credit cards or key fobs. It’s incredibly beneficial when you’re on the road, but it may also be valuable after you get to your destination.
You may recharge the MagSafe Battery Pack and your iPhone at the same time by inserting it into a 20W charger through a Lightning connector, providing the iPhone the full 15W charging speed that MagSafe provides.
Anker PowerCore Nintendo Switch Edition
1 x USB-C (22.5W out/in), 1 x USB-A (22.5W) | Size: 3.82″ x 3.15″ x 0.87″ | Weight: 260g
Anker is well-known in the power bank industry, and the company’s first Switch-approved charger is a nice addition.
The Anker PowerCore, unlike other standalone power banks, allows you to charge the Switch while it’s in use. You will no longer have to stop playing in the middle of a game if the battery runs out of power.
This legally approved charger can charge your Switch for 1.7 times on the 13,400mAh battery. It should amount to roughly 10 hours of total gaming.
Despite the fact that the newer Switch and Switch Lite enhance the battery life of the original Nintendo portable, a power bank is still a necessary Nintendo Switch accessory.
Don’t worry, the Anker PowerCore Nintendo Switch Edition may also be used to charge your phone and other gadgets.
INIU 10000mAh Portable Charger
10,000 mAh capacity 1x USB-A Exit Port 1x microUSB input/output port The weight is 6.4 oz. Size: 3.6 x 2.3 x 0.9 inches 10,000 mAh capacity 2x USB-A output 1 micro USB and 1 USB-C input The weight is 6.9 oz. Size: 5.2 x 2.7 x 0.5 inches
Anker (the usual standard-bearer) fell to INIU’s 10000 mAh charger in a surprise upset for the top spot. This brick is one of the best portable chargers on the market.
Not only are its charging durations and speeds towards the top of the ranking, but it also has two USB-A output ports as opposed to the Anker PowerCore Slim 10000’s single USB-A charging port.
And because that second port might be the difference between powering a backup device while charging your phone (or assisting a buddy in need), we’re giving the INIU the edge.
This INIU charger performed admirably in 15-minute and 1-hour timed charging (at 22% and 78%, respectively), with timings that were 1-2 percentage points faster than the PowerCore Slims.
It only failed to beat the Anker to fill a full phone once, with a 2-hour timing that was four minutes slower than the Anker. Both chargers refilled around 2.2-2.25 iPhone 12s, thus it’s a virtual tie. INIU also offers a longer warranty: their 3-year plan lasts twice as long as Anker’s 18-month guarantee.