Top Power Banks for 2025 Revealed

Traveling across the country with a bag brimming with technology can be challenging, especially when devices run out of power far from an outlet. Fortunately, modern power banks are both efficient and portable, making it easy to keep your gadgets charged on the go. I ensure my power bank is fully charged before leaving home, which typically prevents any power-related issues 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

A quick search on Amazon reveals hundreds of power banks from various brands, many of which you might not recognize. While power banks are essentially large batteries and relatively simple, choosing a low-quality one can lead to serious issues like overheating or swelling. Trustworthy brands like Anker, Belkin, and Mophie are known for their reliable power banks, with Energizer also entering the market. A notable trend is the inclusion of Qi wireless charging, a convenient feature if you forget your USB-C cable.

The key is selecting a power bank with sufficient capacity. A 20,000mAh battery can typically provide two full charges for an iPhone and one for a tablet. For laptops, a power bank with at least 45W of output is necessary, especially for gaming laptops which require even more power.

Having tested numerous power banks, I'm here to guide you in choosing the perfect portable charger 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

1

This 10,000mAh power bank comes with built-in cables, eliminating the need to carry extra ones. See it at Amazon

Product Specifications
Capacity: 10,000mAh
Total output: 23W
Ports: 1 x USB-C, 1 x Lightning
Size: 6.1" x 2.9" x 0.7"
Weight: 0.5lb

PROS
- Has a USB-C and Lightning cable built-in
- Charges multiple devices

CONS
- Doesn't have additional ports for other devices

Forget the hassle of remembering cables with the Belkin Boost Charge Plus 10K, which features integrated five-inch Lightning and USB-C cables. These cables tuck neatly into slots on either side of the charger, ensuring organized storage. Despite the cables, the power bank remains compact, similar in size to a smartphone and weighing just half a pound.

While limited to these two cables, the power bank supports most modern devices, including the latest iPhones with USB-C charging. Its 10,000mAh capacity is ample for smartphones and some tablets, offering up to 18W output for single-device charging. It can charge two devices simultaneously at a total output of 23W and supports pass-through charging.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2

This powerful charger keeps your laptop running all day. See it at Amazon

Product Specifications
Capacity: 24,000mAh
Total output: 140W
Ports: 1 x USB-C, 1 x USB-A
Size: 6.13" x 2.15" x 1.95"
Weight: 1.39lb

PROS
- Tons of wattage for fast charging
- Informational display

CONS
- It's BIG

Laptops demand more power than phones or tablets, and the Anker 737 meets this need with a 140W output and 24,000mAh capacity, capable of charging most laptops once or twice. Its size, however, is a notable drawback, being thicker and heavier than many laptops.

Despite its bulk, the Anker 737 is invaluable for on-the-go work, especially at events like CES where power outlets are scarce.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4

This charger offers many features of the Mophie Powerstation Plus at half the price, though it's bulkier and charges slower. See it at Amazon

Product Specifications
Capacity: 20,000mAh
Total output: 20W
Ports: 1 x USB-C/Micro combo, 1 x Lightning, 1 x USB-A
Size: 5.91" x 2.83" x 1.09"
Weight: 368g

PROS
- 20W fast charging
- Digital display showing remaining power

CONS
- A little bulky

Reliable power banks can be pricey, but the Charmast Portable Charger offers a 20,000mAh capacity at a lower cost, though with a 20W output and a bulkier design. It resembles the Belkin Boost Charge Plus 10K but is thicker and heavier, offering a cost-effective solution despite slower charging times.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2

The Anker MagGo offers efficient wireless charging on the go, despite its smaller battery capacity. See it at Amazon

Product Specifications
Capacity: 10,000mAh
Total output: 15W (Qi2), 30W (USB-C)
Ports: 1 x USB-C
Size: 4.09" x 2.78" x 0.58"
Weight: 0.44lb

PROS
- Extremely portable and lightweight
- Qi2 wireless charging at 15W

CONS
- Only 10,000mAh

While many power banks support wired charging, fewer offer wireless charging, and even fewer do it well. The Anker MagGo supports Qi2, providing up to 15W output, close to the 20W fast charging standard. Its compact size and lightweight design make it highly portable, though its 10,000mAh capacity limits it to one or two iPhone charges.

5. Veektomx Mini Power Bank

Best Compact Power Bank

### Veektomx Mini Power Bank

0

This tiny yet powerful power bank offers a 10,000mAh capacity and three charging ports. See it at Amazon

Product Specifications
Capacity: 10,000mAh
Total output: 22.5W
Ports: 1 x USB-C, 1 x USB-A, 1 x MicroUSB
Size: 4.2" x 2.7" x 0.6"
Weight: 0.36lb

PROS
- Ultra-compact dimensions
- LED battery indicator

CONS
- Includes older microUSB

The Veektomx Mini Power Bank is exceptionally compact, fitting easily into a pocket while providing a 10,000mAh battery. It features three charging ports for versatility and supports fast charging up to 22.5W. Its durable design and LED battery indicator add to its appeal, all at a budget-friendly price.

6. Jsaux Power Bank 20,000mAh 65W

Best Power Bank for Steam Deck

### JSAUX Power Bank 20000mAh 65W

0

This 65W charger is perfect for the Steam Deck and other devices, featuring a built-in USB-C cable and additional ports. See it at Amazon

Product Specifications
Capacity: 20,000mAh
Total output: 65W
Ports: 1 x USB-C (cable), 1 x USB-C, 2 x USB-A
Size: 6.26" x 2.68" x 1"
Weight: 1.1lb

PROS
- 65W PD support
- Built-in USB-C cable

CONS
- Bulkier design

The Steam Deck's battery life can be a challenge, but the Jsaux Power Bank 20,000mAh 65W offers a solution with its high capacity and fast charging capabilities. Its built-in USB-C cable and additional ports make it versatile, though its bulkier design is a consideration. It also works well with other handheld gaming PCs.

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0

This 10,000mAh portable battery is designed to attach to your Nintendo Switch, offering a built-in USB-C cable and additional ports. See it at Amazon

Product Specifications
Capacity: 10,000mAh
Total output: 15W
Ports: 1 x USB-C (cable), 1 x USB-C, 1 x USB-A
Size: 5.3" x 2.8" x 0.7"
Weight: 0.47lb

PROS
- Attaches directly to Switch
- Includes USB-C cable and additional ports to charge other accessories

CONS
- Adds bulk to Switch

The Nintendo Switch's battery life can be extended with the Emperor of Gadgets Portable Power Bank, which straps onto the device and adds minimal bulk. Its 10,000mAh capacity doubles playtime, and the integrated USB-C cable ensures easy charging. It's also compatible with other devices, including the upcoming Nintendo Switch 2.

What to Look for in a Power Bank

Capacity

Capacity is crucial when choosing a power bank. Measured in milliamp-hours (mAh), a 3,000mAh capacity can double the battery life of most smartphones. A 10,000mAh or higher capacity is standard and can provide multiple charges. Keep in mind that some power is lost during transfer, so the actual capacity may be slightly less.

Ports and charging speeds

Different chargers offer varying charging capabilities, with some supporting standards like Power Delivery (PD) for faster charging. For quick phone charging, aim for at least 20W, ideally 30W. For iPads, a minimum of 30W is recommended, while laptops require 45W or more. Consider the charger's input speed as well, as a high-capacity battery with slow input will take longer 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. Charge your power bank before it's completely depleted or every few months if not in use.

Can you bring portable power banks on a plane?

Yes, you can bring power banks on a plane, but they must be in your carry-on luggage due to fire risk. The TSA limits them to 100Wh or about 27,000mAh, so a standard 10,000mAh power bank is usually fine.

How long do power banks last?

Power banks from reputable brands like Anker and Belkin typically last 2 to 4 years, depending on usage and care. Higher-capacity batteries tend to last longer. To extend lifespan, avoid overcharging, store in a cool, dry place, and charge fully every three months.