Top Power Banks of 2025 Revealed

As a frequent traveler with a bag brimming with tech gadgets, the challenge of keeping devices charged on the go can be daunting. Thankfully, modern power banks have evolved to be both powerful and portable, making it easy to keep my devices juiced up no matter where I am. I just ensure my power bank is fully charged before hitting the road, and I rarely find myself stranded with a dead phone.

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 lesser-known brands. While these devices are essentially large batteries and seem straightforward, opting for a substandard model can lead to serious issues like overheating or swelling. To ensure safety and reliability, it's best to stick with reputable brands like Anker, Belkin, and Mophie, with Energizer also making a strong entry into the market. Many of these power banks now support Qi wireless charging, adding convenience for those who might forget a USB-C cable.

When selecting a power bank, capacity is key. A 20,000mAh battery can typically provide two full charges for an iPhone and one for a tablet. For laptop users, a power bank with at least 45W of output is essential to keep your device powered up. I've tested numerous power banks over the years, and I'm here to help you find the perfect one for your travels.

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 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 packing cables; the Belkin Boost Charge Plus 10K includes integrated Lightning and USB-C cables for convenience. Belkin ensures these cables stay neat with a slot on either side of the charger, maintaining its compact size similar to a smartphone and weighing just half a pound.

While this power bank is limited to charging via the two built-in cables, it's suitable for most modern devices, including the latest iPhones. With a 10,000mAh capacity, it's perfect for smartphones and some tablets. It delivers a maximum output of 18W when charging one device, sufficient for quick iPhone charging, and supports simultaneous charging of two devices at 23W total. Pass-through charging is also available, allowing you to recharge the power bank and a device at the same time.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This robust charger will keep 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 mobile devices, and the Anker 737 meets this need with its 140W output, suitable for most laptops and even some gaming models. Coupled with a 24,000mAh capacity, it can charge your laptop fully once or twice.

Its size, however, is a drawback. At 6.13 inches tall and 1.95 inches thick, it's larger than many laptops and weighs 1.39lbs, which can be burdensome in a packed bag. Yet, it's indispensable for those working on the go, especially during events like CES where power outlets are scarce.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This charger offers features similar to the Mophie Powerstation Plus at half the cost, 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

High-quality power banks can be pricey, often around $80, but the Charmast offers a 20,000mAh capacity at a lower price, albeit with a 20W output. This means slower charging times compared to premium models, but it's still effective for most needs.

Resembling the Belkin Boost Charge Plus 10K in design, the Charmast is thicker and heavier, weighing in at 0.8lbs. While it takes longer to charge devices, its affordability makes it a compelling choice.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2The Anker MagGo, despite its modest battery capacity, excels with its wireless charging capabilities. 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

Wireless charging is less common among power banks, and many use the slower first-generation Qi standard. The Anker MagGo, however, supports Qi2 for faster 15W charging, close to the 20W fast charging standard.

Weighing just 0.44lbs and only 0.58 inches thick, the MagGo is highly portable. Its 10,000mAh capacity limits it to one or two full iPhone charges, but the quick charging via USB-C or wirelessly makes it a valuable asset.

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 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 with its deck-of-cards size and weighing just 5.8oz. Despite its small form, it holds a 10,000mAh battery, providing ample power for smartphones.

It features three charging ports for versatility and supports fast charging up to 22.5W. Its sturdy plastic body and LED battery level indicator enhance its practicality, 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 charger offers a fast charge for the Steam Deck and other devices, including 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 challenging, but the Jsaux Power Bank 20,000mAh 65W is an excellent solution, providing a full charge or more with its 20,000mAh capacity. Its 45W output matches the Steam Deck's charging speed, offering a full charge in about three hours.

A built-in USB-C cable simplifies charging on the go, and additional ports allow for multi-device charging. While it's bulkier, weighing around 1lb, Jsaux offers a ModCase for the Steam Deck to attach the power bank securely.

7. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0This power bank is tailored for the Nintendo Switch, offering a 10,000mAh capacity and a built-in USB-C cable. 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

CONS

• Adds bulk to Switch

The Nintendo Switch's battery life can be short-lived, especially with demanding games. The Emperor of Gadgets power bank, designed specifically for the Switch, doubles playtime with its 10,000mAh capacity and minimal added bulk.

It supports a 15W charge, sufficient for quick Switch charging, and includes an integrated USB-C cable. Beyond the Switch, it's versatile enough to charge other devices and is compatible with 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 a typical smartphone. Most power banks offer at least 10,000mAh, providing multiple charges on the go, though some power is lost during transfer.

Ports and charging speeds

Power banks vary in charging capabilities, with some supporting high-speed standards like Power Delivery (PD). For quick phone charging, aim for at least 20W, ideally 30W for larger batteries. Tablets require a minimum of 30W, while laptops need 45W to 60W to keep up with their power consumption. Also, consider the power bank's recharge speed; a higher input wattage means quicker recharges.

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. In fact, doing so can damage them. 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 planes, but only in carry-on luggage due to fire risk concerns. They must use lithium-ion or lithium-metal batteries, with a capacity limit around 100Wh or 27,000mAh, making standard 10,000mAh chargers permissible.

How long do power banks last?

The lifespan of a power bank depends on usage, build quality, and capacity. High-quality 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 their life, avoid overcharging, store in a cool, dry place, and charge fully every three months.