Top Power Banks for 2025 Revealed

As a frequent traveler across the country, I've learned the hard way that running out of battery power on my devices can be a real hassle, especially when I'm far from an outlet. Thankfully, the advent of high-quality, portable power banks has made this problem a thing of the past. All I need to do is ensure my power bank is fully charged before I hit the road, and I can keep my devices powered up no matter where I am.

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

Searching for power banks on Amazon can be overwhelming with hundreds of options from unfamiliar brands. While power banks are essentially large batteries and may seem simple, choosing a substandard one can lead to serious issues like overheating or swelling. To avoid such risks, it's wise to opt for reputable brands like Anker, Belkin, and Mophie, with Energizer also entering the market. Many of these power banks now support Qi wireless charging, which is a fantastic feature if you forget to pack a USB-C cable.

The most crucial aspect 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, you'll need a power bank with at least 45W of output, and even more for gaming laptops. Having tested numerous power banks, I'm here to guide you in choosing the perfect portable charger for your next adventure.

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 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

• Includes built-in USB-C and Lightning cables
• Can charge multiple devices simultaneously

Cons

• Lacks additional ports for other devices

Forget about packing cables with the Belkin Boost Charge Plus 10K, which comes with integrated five-inch Lightning and USB-C cables. These cables neatly tuck away into slots on either side of the charger for organized storage. Despite the cables, the power bank remains compact, about the size of a smartphone and weighing just half a pound.

This power bank is limited to charging via these two cables, so you may need an adapter for less common devices. However, it's suitable for most electronics, including the latest iPhones, which support USB-C charging. The 10,000mAh capacity is sufficient for topping up smartphones and some tablets, though its 18W output per cable isn't ideal for laptops. iPhones can reach 50% charge in under 30 minutes, and you can charge two devices at once, though the total output drops to 23W. It also supports pass-through charging, allowing you to recharge the power bank and a device simultaneously.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This robust charger will keep your laptop powered 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

• High wattage for fast laptop charging
• Informational display for easy monitoring

Cons

• Larger and heavier than most power banks

Laptops require more power than phones or tablets, making the Anker 737 an excellent choice with its 140W output, suitable for most laptops and even some gaming models. Its 24,000mAh capacity can fully charge most laptops once or twice. However, its size is a drawback; at 6.13 inches tall and 1.95 inches thick, it's larger than many laptops, and its 1.39-pound weight can add significant bulk to your bag.

Despite its size, the Anker 737 is invaluable for those working on the go, especially in situations like CES where power outlets are scarce. It's a must-have when you're constantly writing and need a reliable power source away from traditional outlets.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This budget-friendly charger offers many features of premium models at a lower 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 capability
• Digital display shows remaining power

Cons

• Slightly bulky

High-quality power banks can be pricey, often around $80, but the Charmast Portable Charger offers a 20,000mAh capacity at half the cost. While it's limited to 20W output, which is slower than premium models, it's still fast enough for most needs. It resembles the Belkin Boost Charge Plus 10K but is thicker and heavier at about 1 inch and 0.8 pounds. Despite these trade-offs, it's a great deal for those willing to accept slower charging times for a lower price.

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 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 capacity

Wireless charging power banks are less common, and many use the slower first-generation Qi standard, limited to 7.5W. The Anker MagGo, however, supports Qi2, offering 15W output for faster charging. Its compact design, weighing just 0.44 pounds and only 0.58 inches thick, makes it highly portable. The downside is its 10,000mAh capacity, which may only provide one or two full iPhone charges, but it charges quickly via both wireless and USB-C ports.

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 port

The Veektomx Mini Power Bank is exceptionally portable, fitting easily into a pocket and weighing just 5.8 ounces. Despite its small size, it packs a 10,000mAh battery, sufficient for fully charging most smartphones. It offers three ports for versatile charging: USB-A, USB-C, and microUSB, with fast charging capabilities of 18W to 22.5W. Its durable plastic body and LED battery level indicator enhance 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

0Enjoy fast charging for your Steam Deck and other devices with this 65W charger, 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 for fast charging
• Built-in USB-C cable for convenience

Cons

• Bulkier design

The Steam Deck's battery life can be challenging, but the Jsaux Power Bank 20,000mAh 65W is an ideal solution. Its 20,000mAh capacity can fully charge the Steam Deck at least once, with a maximum output of 45W, achieving a full charge in about three hours. The built-in USB-C cable eliminates the need for an extra cable, and additional ports allow for multi-device charging. Though it's bulkier, weighing around 1 pound, it's manageable and fits well into a bag. Jsaux also offers a ModCase for the Steam Deck, allowing the power bank to attach directly to the device.

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

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0Enhance your Switch's battery life with this 10,000mAh portable charger that straps directly onto the console and offers 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 the Switch
• Includes USB-C cable and additional ports

Cons

• Adds bulk to the Switch

The Nintendo Switch's battery life can be limiting, but the Emperor of Gadgets Portable Power Bank extends playtime with its 10,000mAh capacity. Designed to strap onto the Switch, it adds minimal bulk while offering a 15W charging speed. The integrated USB-C cable is perfectly sized for the Switch, and additional ports allow for charging other devices. This power bank is also suitable for the upcoming Nintendo Switch 2, making it a future-proof choice for gamers.

What to Look for in a Power Bank

Capacity

The most crucial aspect when selecting a power bank is its capacity, measured in milliamp-hours (mAh). For most flagship phones with around 3,000mAh batteries, a power bank with at least that capacity can double your device's battery life. A 10,000mAh power bank is standard and should provide three or more charges on the go. Keep in mind that there's always some power loss during transfer, so you won't get the full capacity stated.

Ports and charging speeds

Power banks vary in charging capabilities, with some supporting higher voltages and amperages through standards like Power Delivery (PD). For quick phone charging, aim for at least 20W, though 30W is preferable for larger phone batteries. For iPads, 30W is a minimum, while laptops require 45W to 60W to outpace their power consumption. Consider the power bank's input speed as well; a 20,000mAh battery with only 5W 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. In fact, completely draining the battery can damage it and reduce its capacity. Charge your power bank before it's fully depleted or every few months if it's 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 or as a personal item, 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?

Power bank longevity 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 maximize lifespan, avoid overcharging, store in a cool, dry place, and charge fully every three months.