Top Power Banks for 2025 Revealed

As a frequent traveler across the country, I'm always carrying a bag packed with tech essentials. One of the biggest challenges I face is keeping my devices charged, especially when I'm far from an outlet. Thankfully, modern power banks have solved this problem effectively. By ensuring my power bank is fully charged before I leave home, I can avoid the inconvenience of a dead phone during my travels.

TL;DR – These Are the Best Power Banks:

Our Top Pick### Belkin Boost Charge Plus 10K

1See it at Amazon### Anker 737

2See it at Amazon### Charmast Portable Charger

4See it at Amazon### Anker MagGo

2See it at Amazon### Veektomx Mini Power Bank

0See it at Amazon### JSAUX Power Bank 20000mAh 65W

0See it at Amazon### Emperor of Gadgets Portable Power Bank

0See it at Amazon

When searching for power banks on Amazon, you'll encounter hundreds of options from lesser-known brands. While these devices are essentially large batteries and not overly complex, opting for a substandard model can lead to serious issues like overheating or swelling. It's crucial to select a reliable brand to ensure safety and efficiency.

Trusted brands such as Anker, Belkin, and Mophie have established themselves as leaders in the power bank market, with Energizer also making significant strides. The variety of power banks available has spurred advancements in charging technology, with many now supporting Qi wireless charging. Although not essential, this feature adds convenience, especially if you forget your USB-C cable at home.

The key factor to consider when choosing a power bank is its capacity. A 20,000mAh battery pack typically offers enough power for about two full charges of an iPhone and can recharge a tablet once. For laptop users, a power bank with at least 45W output is necessary, with gaming laptops requiring even more.

Having tested numerous power banks, I understand what makes a great portable charger. My aim is to guide you in selecting the perfect option for your next trip.

Contributions by Danielle Abraham

1. Belkin Boost Charge Plus 10K

Best Power Bank

Our Top Pick### Belkin Boost Charge Plus 10K

1This 10,000mAh power bank features built-in cables, eliminating the need to carry additional ones. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output23WPorts1 x USB-C, 1 x LightningSize6.1" x 2.9" x 0.7"Weight0.5lbPROSIntegrated USB-C and Lightning cablesSupports multi-device chargingCONSNo additional ports for other devicesThe Belkin Boost Charge Plus 10K simplifies charging by incorporating five-inch Lightning and USB-C cables directly into the device. These cables can be neatly tucked away into slots on either side of the charger, ensuring they remain organized and tangle-free. Despite the built-in cables, the power bank maintains a compact size, similar to a smartphone, and weighs just half a pound.

While limited to these two cables, the Belkin Boost Charge Plus 10K caters to most modern devices, including the latest iPhones that support USB-C charging. With a 10,000mAh capacity, it's capable of charging smartphones and some tablets effectively. The maximum output of 18W ensures quick charging, with iPhones reaching 50% in less than 30 minutes. It also supports simultaneous charging of two devices at a total output of 23W and pass-through charging via the USB-C port.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This powerful charger is ideal for keeping your laptop powered throughout the day. See it at AmazonProduct SpecificationsCapacity24,000mAhTotal output140WPorts1 x USB-C, 1 x USB-ASize6.13" x 2.15" x 1.95"Weight1.39lbPROSHigh wattage for fast chargingFeatures an informational displayCONSQuite largeLaptops demand more power than smartphones or tablets, requiring robust charging solutions like the Anker 737. With a total output of 140W, this power bank can efficiently charge most laptops, including some lower-end gaming models. Its 24,000mAh capacity is sufficient for one to two full laptop charges.

The Anker 737's main drawback is its size; it stands at 6.13 inches tall and 1.95 inches thick, which is larger than many laptops. Weighing 1.39 pounds, it adds considerable weight to your bag. However, its utility during events like CES, where I need constant power for writing while on the move, makes it a valuable asset.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This charger offers many of the features of the Mophie Powerstation Plus at a significantly lower price, though it's bulkier and charges slower. See it at AmazonProduct SpecificationsCapacity20,000mAhTotal output20WPorts1 x USB-C/Micro combo, 1 x Lightning, 1 x USB-A Size5.91" x 2.83" x 1.09"Weight368gPROS20W fast chargingIncludes digital displayCONSSlightly bulkyHigh-quality power banks often come with a high price tag, around $80. However, the Charmast Portable Charger offers a cost-effective alternative at half the price, albeit with some trade-offs. With a 20,000mAh capacity, it can charge your phone multiple times, but its 20W output is lower than many premium models.

Resembling the Belkin Boost Charge Plus 10K in design, the Charmast charger is thicker and heavier, at about 1 inch thick and 0.8 pounds. While it may take longer to charge your phone—around an hour and a half instead of an hour—it provides a budget-friendly option without sacrificing too much on performance.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2The Anker MagGo may not have the highest battery capacity, but it excels in providing efficient wireless charging on the go. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output15W (Qi2), 30W (USB-C)Ports1 x USB-CSize4.09" x 2.78" x 0.58"Weight0.44lbPROSHighly portable and lightweightSupports 15W Qi2 wireless chargingCONSLimited to 10,000mAh capacityWhile many power banks offer wired charging, fewer provide wireless charging capabilities, and even fewer do it well. The Anker MagGo stands out with its support for Qi2, offering a 15W output that approaches the speed of fast charging (typically around 20W).

The MagGo's slim profile, weighing just 0.44 pounds and measuring 0.58 inches thick, makes it easy to carry. However, its 10,000mAh capacity means it can only provide one or two full charges for an iPhone. Despite this, it offers quick charging options, whether you choose wireless or USB-C.

5. Veektomx Mini Power Bank

Best Compact Power Bank

### Veektomx Mini Power Bank

0This tiny yet powerful power bank offers a 10,000mAh capacity and three charging ports. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output22.5WPorts1 x USB-C, 1 x USB-A, 1 x MicroUSBSize4.2" x 2.7" x 0.6"Weight0.36lbPROSUltra-compact designLED battery indicatorCONSIncludes older microUSB portCompact power banks are essential for portability, and the Veektomx Mini Power Bank excels in this area. With dimensions similar to a deck of cards and weighing only 5.8 ounces, it's incredibly portable. Despite its small size, it maintains a 10,000mAh capacity, providing a full charge or more for most smartphones.

The Veektomx Mini Power Bank features three charging ports—USB-A, USB-C, and microUSB—offering versatile charging options with outputs ranging from 18W to 22.5W. It supports pass-through charging, enhancing its utility. Its durable plastic body with ribbing for grip and an LED battery level indicator add to its appeal, all at a budget-friendly price of around $25.

6. Jsaux Power Bank 20,000mAh 65W

Best Power Bank for Steam Deck

### JSAUX Power Bank 20000mAh 65W

0This 65W charger is perfect for quickly charging the Steam Deck and other devices, featuring a built-in USB-C cable and additional ports. See it at AmazonProduct SpecificationsCapacity20,000mAhTotal output65WPorts1 x USB-C (cable), 1 x USB-C, 2 x USB-ASize6.26" x 2.68" x 1"Weight1.1lbPROSSupports 65W Power DeliveryBuilt-in USB-C cableCONSBulkier designThe Steam Deck is known for its short battery life, and even the Steam Deck OLED struggles with power-hungry games like Baldur's Gate 3. The Jsaux Power Bank 20,000mAh 65W is an excellent accessory, offering a 20,000mAh capacity that can fully charge the gaming handheld at least once.

With a maximum charging speed of 45W, the Steam Deck can be fully charged in about three hours. The built-in USB-C cable eliminates the need to carry an additional cable. Multiple ports, including a USB-C and two USB-A, allow for simultaneous charging, though this may slightly reduce speeds.

Despite its bulkier design, weighing around 1 pound and an inch thick, the Jsaux Power Bank is easy to handle and fits well in a bag. It also offers a ModCase for the Steam Deck with a strap to securely attach the power bank, making it ideal for gaming on the go.

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0This 10,000mAh portable battery is designed to attach to the Switch, featuring a built-in USB-C cable and additional ports for other devices. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output15WPorts1 x USB-C (cable), 1 x USB-C, 1 x USB-ASize5.3" x 2.8" x 0.7"Weight0.47lbPROSAttaches directly to SwitchIncludes USB-C cable and additional ports for other accessoriesCONSAdds some bulk to the SwitchThe Nintendo Switch offers about nine hours of battery life, which can quickly deplete depending on the games played. The Emperor of Gadgets Portable Power Bank is designed to extend your playtime by attaching directly to the Switch, adding minimal bulk while providing a 10,000mAh capacity.

The Switch supports charging speeds up to 18W, making the Emperor of Gadgets' 15W output suitable for quick top-ups. Its integrated USB-C cable is perfectly sized to reach the Switch's port when mounted, eliminating the need for an additional cable.

This power bank is versatile, compatible with various devices, including the upcoming Nintendo Switch 2. Additional USB-C and USB-A ports allow for charging other accessories, making it a great option for Switch users.

What to Look for in a Power Bank

Capacity

Capacity is the most crucial factor when choosing a power bank. Measured in milliamp-hours (mAh), a higher capacity means more charges for your devices. For example, a 3,000mAh battery in most flagship phones suggests a power bank should have at least that capacity to double your phone's battery life. Standard power banks often have a 10,000mAh capacity or higher, providing multiple charges on the go. Keep in mind that some power is lost during transfer, so you may not get the full capacity.

Ports and Charging Speeds

Different power banks offer varying charging capabilities, with some supporting standards like Power Delivery (PD) for faster charging. For smartphones, aim for at least 20W output, with 30W being ideal for larger batteries. For iPads, a minimum of 30W is recommended, while laptops require at least 45W, with gaming laptops needing 60W or more. Consider the charger's input speed as well; a 20,000mAh battery with a low 5W input will take a long time to recharge.

Power Bank FAQ

Should you drain your power bank before charging it again?

No, it's not necessary to fully drain lithium-based batteries found in power banks. Doing so can damage the battery and reduce its capacity. Instead, charge your power bank before it's completely depleted or every few months if unused.

Can you bring portable power banks on a plane?

Yes, you can bring power banks on a plane if they use lithium-ion or lithium-metal batteries. According to the TSA, they must be in your carry-on luggage, not checked bags, due to fire risk. The size limit is typically 100Wh or around 27,000mAh, making a standard 10,000mAh power bank safe for travel.

How long do power banks last?

The lifespan of a power bank depends on usage, build quality, and capacity. Reputable brands like Anker and Belkin typically last 2 to 4 years, while cheaper models may vary. Higher capacity batteries tend to last longer. To extend the life of your power bank, avoid overcharging, store it in a cool, dry place, and charge it fully every three months.