Top Power Banks for 2025 Revealed

As a frequent traveler across the country, I always carry a bag packed with technology. One of the biggest challenges I face is keeping my devices charged, especially when I'm far from an outlet. Thankfully, the evolution of power banks has made this a non-issue. By ensuring my power bank is fully charged before I leave home, I can avoid the frustration of a dead phone while on the move.

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 seem simple, choosing a substandard one can lead to serious issues like overheating or swelling. It's crucial to opt for reputable brands like Anker, Belkin, and Mophie, which are known for their reliable power banks. Even Energizer has entered the market, offering quality options. Many modern power banks now support Qi wireless charging, a convenient feature if you forget your USB-C cable.

The most important factor when selecting a power bank is its capacity. A 20,000mAh battery pack can typically provide about two full charges for an iPhone and one for a tablet. For laptops, especially gaming ones, you'll need a power bank with at least 45W of output. 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. It's a convenient solution for those who often forget their charging cables.

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 - Can charge multiple devices simultaneously

**Cons**

- Doesn't have additional ports for other devices

Forget the hassle of remembering to pack cables and opt for a power bank with them built-in. The Belkin Boost Charge Plus 10K includes five-inch integrated Lightning and USB-C cables, making life easier. Worried about tangled wires? Belkin has a solution, as each cable tucks neatly into a slot on either side of the charger for organized storage. Despite the cables, the power bank remains compact, similar in size to a smartphone and weighing just half a pound.

Belkin's power bank is limited to these two cables for charging, so you might need an adapter for more exotic devices. However, most electronics, including the latest iPhones, support USB-C charging, making this a non-issue for most users.

The 10,000mAh capacity provides ample power to charge smartphones and some tablets. With a maximum output of 18W when charging one device via either the Lightning or USB-C cable, it's not ideal for laptops or other power-hungry devices. Still, iPhones can reach 50% charge in under 30 minutes. Two devices can be charged simultaneously, though this reduces the total output to 23W. Pass-through charging is also supported, allowing you to recharge the battery bank using the USB-C port while charging a device via the USB-C or Lightning cable.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2

This robust charger is designed to keep your laptop powered throughout the day, making it an essential tool for those who need to work on the go.

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**

- High wattage for fast charging - Informational display for easy monitoring

**Cons**

- It's bulky

Laptops require more power than phones or tablets, and the Anker 737 meets this need with a total output of 140W, suitable for most laptops and even some lower-end gaming laptops. With a 24,000mAh capacity, it can fully charge most laptops once or twice.

The main drawback is its size. At 6.13 inches tall and 1.95 inches thick, it's larger than many laptops. Weighing 1.39lbs, it adds significant weight to your bag, especially when combined with a laptop and other essentials.

Despite its bulk, the Anker 737 is invaluable for working on the go, particularly during events like CES where power outlets are scarce. It ensures you won't run out of battery mid-project.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4

This portable 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 expensive, often costing around $80. However, the Charmast power bank offers a 20,000mAh capacity at half the price, though it's limited to 20W output. This is still sufficient for fast charging but slower than premium options.

The design resembles the Belkin Boost Charge Plus 10K but is thicker at about 1 inch and weighs 0.8lbs. While it provides more power for less, it charges slower and is bulkier. At half the price, it's a good deal, even if it takes an hour and a half to charge your phone instead of one hour.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2

The Anker MagGo may not have the largest battery capacity, but it offers excellent wireless charging on the go, making it a great choice for those who value convenience.

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 capacity

While many power banks support wired charging, fewer offer wireless charging, and even fewer do it well. Most use the first generation of Qi, limited to 7.5W output, which charges devices slowly. The Anker MagGo, however, supports Qi2, providing 15W output, close to the 20W fast charging standard.

The MagGo is highly portable, weighing just 0.44lbs and only 0.58 inches thick, making it easy to pack. Its 10,000mAh capacity offers one or two full charges for an iPhone, and it charges quickly, whether wirelessly or via the USB-C port.

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, making it an excellent choice for those who need a compact solution.

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

While most power banks are already portable, the Veektomx Mini Power Bank stands out for its compact size, similar to a deck of cards but thinner, and weighing only 5.8oz. Despite its small size, it packs a 10,000mAh battery, providing a full charge for most smartphones.

It offers three charging ports: USB-A, USB-C, and microUSB, each supporting fast charging with outputs from 18W to 22.5W. It also supports pass-through charging, allowing you to charge the power pack while using it.

The Veektomx Mini Power Bank is built tough with a solid plastic body and ribbed design for a better grip. It includes an LED battery level indicator to show remaining power and charging status. At around $25, it's an affordable and compact option.

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 for versatile charging.

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, even with the improved Steam Deck OLED. The Jsaux Power Bank 20,000mAh 65W is an essential accessory, offering a 20,000mAh capacity that can charge the gaming handheld at least once.

With a maximum charging wattage of 45W, it can fully charge the Steam Deck in about three hours. A built-in USB-C cable simplifies charging on the go, and additional USB-C and USB-A ports allow for multi-device charging, though speeds may decrease slightly when used simultaneously.

Despite its bulk, weighing around 1lb and being an inch thick, it's manageable and fits easily into a bag. Jsaux also offers a ModCase for the Steam Deck with a strap to attach the power bank, ensuring the integrated cable reaches the device's port perfectly.

This power bank is also compatible with other handheld gaming PCs, making it a versatile choice for gamers.

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 directly to your Nintendo Switch, offering a built-in USB-C cable and additional ports for charging other devices.

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 for other accessories

**Cons**

- Adds bulk to Switch

The Nintendo Switch's battery life can be limited, especially with demanding games. The Emperor of Gadgets power bank is designed to attach directly to the Switch, adding minimal bulk while doubling your playtime with its 10,000mAh capacity.

The Switch charges at 18W, making the 15W output of this power bank sufficient for quick charging. The 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 not exclusive to the Switch and will work with other devices, including the upcoming Nintendo Switch 2. Additional USB-C and USB-A ports are available for charging other accessories. For a different approach, consider other Switch battery cases.

What to Look for in a Power Bank

Capacity

Capacity is the most crucial specification when choosing a portable charger. Measured in milliamp-hours (mAh), a power bank should ideally have at least 3,000mAh to double the battery life of most flagship smartphones. Most modern power banks offer 10,000mAh or more, providing multiple charges on the go. Keep in mind that some power is lost during transfer, so you won't get the full capacity.

Ports and charging speeds

Not all chargers are equal in terms of charging capabilities. Some use standards like Power Delivery (PD) to maximize energy transfer. Compare the charger's output capabilities with your device's supported charging speeds and check which ports offer these speeds. For quick phone charging, aim for at least 20W, preferably 30W. For iPads, a minimum of 30W is recommended, and for laptops, 45W or 60W is necessary to outpace power consumption. Also, consider the charger's input speed, 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 most 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 if they use lithium-ion or lithium metal batteries. The TSA allows them only in carry-on luggage, not in checked bags, due to fire risk. The size limit is typically 100Wh or around 27,000mAh, so a standard 10,000mAh power bank is usually fine.

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. Cheaper models may vary in longevity. 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.