Top Power Banks for 2025 Revealed

As someone who frequently travels across the country with a bag brimming with tech gadgets, I've faced the challenge of keeping my devices powered up, especially when I'm far from an outlet. Thankfully, the evolution of power banks has turned this into a manageable task. With a reliable power bank, all I need to do is ensure it's fully charged before I leave, and I can keep my devices running smoothly on the go.

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

While Amazon offers hundreds of power banks from lesser-known brands, it's crucial to choose one that's safe and effective. You don't want a power bank that overheats or expands, which can happen with lower-quality options. Trusted brands like Anker, Belkin, and Mophie are known for their reliable power banks, and even Energizer is stepping into the market. A notable trend is the inclusion of Qi wireless charging in many power banks, providing convenience, especially if you forget your USB-C cable.

When selecting a power bank, capacity is key. A 20,000mAh battery can typically charge an iPhone twice and a tablet once. For laptops, you'll need a power bank with at least 45W output, especially for gaming laptops which require even more power. My extensive experience with various power banks has equipped me with the knowledge to help you choose the perfect one 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

1This 10,000mAh power bank features built-in cables, eliminating the need to remember them. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output23WPorts1 x USB-C, 1 x LightningSize6.1" x 2.9" x 0.7"Weight0.5lbPROSIntegrated USB-C and Lightning cablesAbility to charge multiple devicesCONSLimited ports for additional devicesWith the Belkin Boost Charge Plus 10K, you can skip the hassle of packing cables. It comes with five-inch integrated Lightning and USB-C cables that tuck away neatly into slots on either side of the charger, ensuring organized storage. Despite the built-in cables, it remains compact and lightweight, similar to the size of a smartphone and weighing just half a pound.

The Belkin Boost Charge Plus 10K is designed primarily for devices using USB-C or Lightning ports. For more exotic devices, you might need an adapter. With a 10,000mAh capacity, it's sufficient for charging smartphones and some tablets, delivering up to 18W on a single device. When charging two devices simultaneously, the total output is 23W. It also supports pass-through charging, allowing you to recharge the power bank while charging another device.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This powerful charger ensures your laptop stays powered all day. See it at AmazonProduct SpecificationsCapacity24,000mAhTotal output140WPorts1 x USB-C, 1 x USB-ASize6.13" x 2.15" x 1.95"Weight1.39lbPROSHigh wattage for fast chargingIncludes an informational displayCONSSubstantial size and weightLaptops demand more power than smartphones or tablets, making the Anker 737 an ideal choice. With a 140W output and 24,000mAh capacity, it can charge most laptops fully once or twice, and even support some gaming laptops.

The downside is its size; at 6.13 inches tall and 1.95 inches thick, it's bulkier than most laptops. Weighing 1.39lbs, it adds significant weight to your bag. Despite its bulk, the Anker 737 is invaluable for those who need reliable power while working on the go, such as during events like CES.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This affordable charger offers features similar to the Mophie Powerstation Plus at half the price, though it's bulkier and charges slower. See it at AmazonProduct SpecificationsCapacity20,000mAhTotal output20WPorts1 x USB-C/Micro combo, 1 x Lightning, 1 x USB-A Size5.91" x 2.83" x 1.09"Weight368gPROS20W fast chargingDigital display for remaining powerCONSSlightly bulkier designHigh-quality power banks can be pricey, often around $80. However, the Charmast Portable Charger offers a 20,000mAh capacity at half that cost, despite its 20W output being slower than premium models. Its design is reminiscent of the Belkin Boost Charge Plus 10K, but it's thicker and heavier, weighing 0.8lbs. While it may take longer to charge your phone, it's a great value for budget-conscious users.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2The Anker MagGo offers efficient wireless charging on the go with a compact design. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output15W (Qi2), 30W (USB-C)Ports1 x USB-CSize4.09" x 2.78" x 0.58"Weight0.44lbPROSPortable and lightweightSupports Qi2 wireless charging at 15WCONSLimited to 10,000mAh capacityWireless charging power banks are less common, and many use the slower first-generation Qi standard. The Anker MagGo, however, supports Qi2, offering 15W wireless charging, close to the 20W fast charging standard. Its compact and lightweight design makes it perfect for travel, though its 10,000mAh capacity limits it to one or two full iPhone charges.

5. Veektomx Mini Power Bank

Best Compact Power Bank

### Veektomx Mini Power Bank

0This tiny power bank packs a 10,000mAh capacity with three charging ports. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output22.5WPorts1 x USB-C, 1 x USB-A, 1 x MicroUSBSize4.2" x 2.7" x 0.6"Weight0.36lbPROSUltra-compact designLED battery indicatorCONSIncludes older microUSB portThe 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 offers a 10,000mAh capacity and three charging ports, supporting fast charging at up to 22.5W. Its sturdy plastic body and LED battery level indicator add to its appeal, making it a great value at around $25.

6. Jsaux Power Bank 20,000mAh 65W

Best Power Bank for Steam Deck

### JSAUX Power Bank 20000mAh 65W

0This 65W charger is perfect for the Steam Deck, with a built-in USB-C cable and additional ports. See it at AmazonProduct SpecificationsCapacity20,000mAhTotal output65WPorts1 x USB-C (cable), 1 x USB-C, 2 x USB-ASize6.26" x 2.68" x 1"Weight1.1lbPROS65W PD supportBuilt-in USB-C cableCONSSlightly bulkier designThe Steam Deck's battery life can be a challenge, but the Jsaux Power Bank 20,000mAh 65W addresses this issue effectively. With its 20,000mAh capacity and 65W output, it can charge the Steam Deck from 0% to 100% in about three hours. It also features a built-in USB-C cable and additional ports for multi-device charging. While it's a bit bulkier, weighing around 1lb, it's manageable and even comes with a ModCase for easy attachment to the Steam Deck.

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0This power bank enhances your Switch's battery life, attaching directly to it with minimal bulk. See it at AmazonProduct SpecificationsCapacity10,000 mAhTotal output15WPorts1 x USB-C (cable), 1 x USB-C, 1 x USB-ASize5.3" x 2.8" x 0.7"Weight0.47lbPROSAttaches directly to SwitchIncludes additional USB-C and USB-A portsCONSAdds some bulk to the SwitchThe Nintendo Switch's battery life can be limited, especially during intense gaming sessions. The Emperor of Gadgets Portable Power Bank, with its 10,000mAh capacity and 15W output, can double your playtime while adding minimal bulk. It features an integrated USB-C cable and additional ports, making it versatile for other devices as well.

What to Look for in a Power Bank

Capacity

Capacity is the most crucial factor when choosing a power bank. Measured in milliamp-hours (mAh), you'll want at least 3,000mAh to double the battery life of most smartphones. A 10,000mAh capacity is standard and can offer multiple charges. Remember, some energy is lost during transfer, so the actual capacity might be slightly less than stated.

Ports and charging speeds

Power banks vary in charging capabilities. Some support standards like Power Delivery (PD) for faster charging. For smartphones, aim for at least 20W, though 30W is preferable. For iPads, 30W is a minimum, and for laptops, 45W to 60W is necessary. Also, consider the power bank's recharge speed, as a high-capacity bank 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 in power banks. Doing so can damage them and reduce their capacity. Instead, charge them before they're 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 concerns. The TSA limits them to 100Wh or around 27,000mAh, so a standard 10,000mAh power bank is typically 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 often last longer. To extend their lifespan, avoid overcharging, store them in a cool, dry place, and charge them fully every three months.