Top Power Banks for 2025 Revealed

As someone who frequently travels across the country with a bag full of tech gadgets, I've found that power banks are a game-changer. They've alleviated the worry of my devices running out of power when I'm away from an outlet. With the right power bank, I can charge my devices on the go, ensuring I'm never stranded with a dead phone. It's all about remembering to charge the power bank before leaving home.

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 you search for power banks on Amazon, you'll find a vast array of options from brands you might not recognize. While these devices are essentially large batteries and seem straightforward, choosing a low-quality one can lead to issues like overheating or swelling. To avoid such risks, it's wise to opt for reputable brands like Anker, Belkin, and Mophie, which are known for their reliable power banks. Energizer has also entered the market, offering more competition and innovation. A notable advancement is the inclusion of Qi wireless charging in many models, a convenient feature for those who might forget their USB-C cable.

The most crucial aspect of selecting a power bank is its capacity. 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 output is essential, with gaming laptops requiring even more power. With extensive experience testing various power banks, I'm confident in guiding you to find the perfect portable charger 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 remembering to pack cables with the Belkin Boost Charge Plus 10K. It comes with integrated Lightning and USB-C cables, making it incredibly convenient. Belkin's design ensures the cables stay neatly tucked away when not in use, maintaining the charger's compact size, similar to a smartphone, and weighing just half a pound.

This power bank is limited to the two built-in cables, so you might need an adapter for less common devices. However, it's versatile enough for most users, especially those with the latest iPhones that support USB-C charging. With a 10,000mAh capacity, it's suitable for charging smartphones and some tablets, though its 18W output per cable isn't ideal for laptops. It supports simultaneous charging of two devices, dropping the total output to 23W, and offers pass-through charging via the USB-C port.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This powerful charger keeps your laptop running throughout the 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 require more robust charging solutions due to their higher power demands. The Anker 737 meets this need with a 140W output, capable of charging most laptops and some gaming laptops. Coupled with a 24,000mAh capacity, it can fully charge most laptops once or twice.

Its size is a trade-off; at 6.13 inches tall and 1.95 inches thick, it's bulkier than most laptops. Weighing 1.39lbs, it can add significant weight to your bag. Despite its size, it's invaluable for on-the-go work, especially during events like CES where power outlets are scarce.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This charger offers many features of the Mophie Powerstation Plus at half the price, though it's bulkier and 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 often come with a higher price tag, but the Charmast Portable Charger offers a cost-effective alternative. With a 20,000mAh capacity, it can charge your phone multiple times, though its 20W output is less than some premium chargers. It resembles the Belkin Boost Charge Plus 10K but is thicker and heavier. At half the price, it's a great deal, even if charging takes longer.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2The Anker MagGo offers efficient wireless charging on the go, despite its smaller 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 require a cable, the Anker MagGo supports Qi2 wireless charging at 15W, nearing fast-charging speeds. Its lightweight and slim design make it highly portable. However, its 10,000mAh capacity limits it to one or two full charges for an iPhone.

5. Veektomx Mini Power Bank

Best Compact Power Bank

### Veektomx Mini Power Bank

0This tiny yet powerful charger 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 stands out for its compact size, similar to a deck of cards but thinner, and weighs only 5.8oz. Despite its small size, it delivers a 10,000mAh capacity, offering a full charge for most smartphones. It features three ports for versatile charging and supports fast charging up to 22.5W. Its durable plastic body and LED battery 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 charger provides fast charging for the Steam Deck and other devices, with 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 a 20,000mAh capacity and 65W output, it can fully charge the Steam Deck in about three hours. A built-in USB-C cable and additional ports make it versatile for multi-device charging. While slightly bulky, it's manageable and can be attached to the Steam Deck with a mod case, ensuring continuous power during gameplay.

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0This power bank straps onto the Nintendo Switch, offering a 10,000mAh capacity and built-in USB-C 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

CONS

• Adds bulk to Switch

With the Nintendo Switch offering up to nine hours of battery life, the Emperor of Gadgets Portable Power Bank is an essential accessory. It straps onto the Switch, adding minimal bulk while doubling playtime with its 10,000mAh capacity. Its 15W output is sufficient for the Switch's charging needs, and the integrated USB-C cable ensures convenience. It also works with other devices, making it a versatile option.

What to Look for in a Power Bank

Capacity

Capacity is crucial when selecting a power bank. Measured in milliamp-hours (mAh), it determines how many times you can charge your devices. A 10,000mAh power bank, which is standard, can typically provide three or more charges for most smartphones, though some power is lost during transfer.

Ports and Charging Speeds

Not all power banks are equal in terms of charging capabilities. Look for those supporting standards like Power Delivery (PD) for faster charging. For smartphones, a minimum of 20W output is recommended, while iPads and laptops require 30W and 45W-60W, respectively. Consider the charger's input speed as well, as a higher input can reduce the time needed to recharge the power bank itself.

Power Bank FAQ

Should you drain your power bank before charging it again?

No, it's not necessary to fully drain lithium-based batteries in power banks. Doing so can damage them and reduce 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 only in carry-on luggage. They must use lithium-ion or lithium metal batteries and adhere to size limits, typically up to 100Wh or 27,000mAh. Checked bags are not allowed due to fire risk.

How long do power banks last?

The lifespan of a power bank varies based on usage, build quality, and capacity. Reputable brands like Anker and Belkin can last 2 to 4 years. To extend their life, avoid overcharging, store them in a cool, dry place, and charge them fully every three months.