Top Power Banks for 2025 Revealed

As someone who frequently travels across the country, I understand the struggle of managing a bag full of tech gadgets, especially when they start to run out of power far from an outlet. Fortunately, modern power banks are incredibly efficient and portable, solving this issue effectively. By ensuring my power bank is fully charged before I leave home, 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

With the vast array of power banks available on Amazon, from countless lesser-known brands, it's crucial to choose wisely. These devices, though essentially giant batteries, can pose serious risks if they're not up to standard. No one wants a power bank that could potentially inflate and heat up unexpectedly.

Trusted brands like Anker, Belkin, and Mophie have established themselves as leaders in reliable power banks. Even Energizer is now entering this competitive market. The convenience of having power banks that support Qi wireless charging on the go is a notable feature, though not essential, especially if you forget to pack your USB-C cable.

The key is to select a power bank with sufficient capacity to keep your devices running. A 20,000mAh battery pack can typically provide about two full charges for an iPhone and one for a tablet. For laptops, which consume more power, you'll need a power bank with at least 45W output, and even higher for gaming laptops.

Having tested numerous power banks, I'm well-equipped 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

1This 10,000mAh power bank comes with built-in cables, eliminating the need to carry additional ones. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output23WPorts1 x USB-C, 1 x LightningSize6.1" x 2.9" x 0.7"Weight0.5lbPROSHas a USB-C and Lightning cable built-inCharges multiple devicesCONSDoesn't have additional ports for other devices

The Belkin Boost Charge Plus 10K offers the convenience of built-in cables, with integrated five-inch Lightning and USB-C cables. This feature simplifies your travel by eliminating the need to pack extra cables. Belkin ensures these cables remain organized with slots on either side of the charger for storage. Despite the cables, the power bank remains compact, resembling a smartphone in size and weighing just half a pound.

This power bank is limited to charging via these two cables, which might require adapters for less common devices. However, most modern electronics, including the latest iPhones, support USB-C charging, making it suitable for a wide range of users.

With a 10,000mAh capacity, it provides ample power for smartphones and some tablets. It offers a maximum output of 18W for single-device charging, which is not ideal for laptops but can bring an iPhone to 50% in under 30 minutes. It supports dual charging at a total output of 23W and pass-through charging, allowing simultaneous recharging of the power bank and another device.

2. Anker 737 Laptop Charger

Best Power Bank for Charging Laptops

### Anker 737

2This robust charger ensures your laptop remains powered throughout the day. See it at AmazonProduct SpecificationsCapacity24,000mAhTotal output140WPorts1 x USB-C, 1 x USB-ASize6.13" x 2.15" x 1.95"Weight1.39lbPROSTons of wattage for fast chargingInformational displayCONSIt's BIG

Laptops demand more power than phones or tablets, necessitating robust charging solutions like the Anker 737. With a 140W output and 24,000mAh capacity, it's capable of fully charging most laptops once or twice, even suitable for some gaming laptops.

The downside is its size; at 6.13 inches tall and 1.95 inches thick, it's bulkier than many laptops. Weighing 1.39lbs, it adds significant weight to your travel bag. However, its utility is invaluable, particularly during events like CES, where I need constant power for writing on the go.

3. Charmast Portable Charger

Best Budget Power Bank

### Charmast Portable Charger

4This charger offers features similar to the Mophie Powerstation Plus at a fraction of the cost, 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 showing remaining powerCONSA little bulky

Reliable power banks often come with a hefty price tag, around $80. The Charmast Portable Charger, however, offers a 20,000mAh capacity at half the price, though it's limited to a 20W output, which is still adequate for fast charging but slower than premium models.

Resembling the Belkin Boost Charge Plus 10K, it's slightly thicker at about 1 inch and weighs 0.8lbs. While it offers more power for less money, it charges slower and is bulkier. Yet, at this price, it's a worthwhile trade-off, especially if your phone takes an hour and a half to charge instead of an hour.

4. Anker MagGo Power Bank

Best Power Bank with Wireless Charging

### Anker MagGo

2The Anker MagGo may not boast the largest capacity, but it excels in portable wireless charging, making it highly convenient. See it at AmazonProduct SpecificationsCapacity10,000mAhTotal output15W (Qi2), 30W (USB-C)Ports1 x USB-CSize4.09" x 2.78" x 0.58"Weight0.44lbPROSExtremely portable and lightweightQi2 wireless charging at 15WCONSOnly 10,000mAh

While many power banks support wired charging, fewer offer reliable wireless options. Most use the older Qi standard, limited to 7.5W. The Anker MagGo, however, supports Qi2, providing a 15W output, nearly matching the speed of 20W fast charging.

Its portability is a major advantage, weighing just 0.44lbs and only 0.58 inches thick, making it easy to pack. The downside is its 10,000mAh capacity, sufficient for one to two iPhone charges. Yet, it offers quick charging through both wireless and USB-C ports.

5. Veektomx Mini Power Bank

Best Compact Power Bank

### Veektomx Mini Power Bank

0This compact yet powerful power bank features a 10,000mAh capacity and 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 dimensionsLED battery indicatorCONSIncludes older microUSB

Compact power banks are essential for portability, and the Veektomx Mini Power Bank stands out for its size and power. It's as small as a deck of cards but thinner, weighing only 5.8oz, and still packs a 10,000mAh battery for full smartphone charges.

Despite its size, it offers three charging ports: USB-A, USB-C, and microUSB, with fast charging capabilities up to 22.5W. It supports pass-through charging and features a robust design with an LED battery level indicator. At around $25, it's an exceptional value.

6. Jsaux Power Bank 20,000mAh 65W

Best Power Bank for Steam Deck

### JSAUX Power Bank 20000mAh 65W

0Charge your Steam Deck quickly with this 65W power bank, featuring 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 cableCONSBulkier design

The Steam Deck's battery life can be challenging, and even the Steam Deck OLED's improvements are limited during intensive games. The Jsaux Power Bank 20,000mAh 65W offers a solution, with a capacity to provide at least one full charge and a 45W output that matches the Steam Deck's charging speed.

A built-in USB-C cable simplifies travel, and additional ports allow multi-device charging, though at slightly reduced speeds. Despite its bulkier design, weighing around 1lb and 1 inch thick, it's manageable and pairs well with Jsaux's ModCase for the Steam Deck, allowing easy attachment.

6. Emperor of Gadgets Portable Power Bank

Best Power Bank for Nintendo Switch

### Emperor of Gadgets Portable Power Bank

0Extend your Switch's playtime with this 10,000mAh battery that straps directly onto the console, featuring a built-in USB-C and additional ports. 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 USB-C cable and additional USB-A and USB-C ports to charge other accessoriesCONSAdds bulk to Switch

The Nintendo Switch's battery life can be limiting, especially with demanding games. The Emperor of Gadgets Portable Power Bank, designed specifically for the Switch, straps directly onto it, adding minimal bulk while doubling playtime with its 10,000mAh capacity.

With a 15W output, it charges the Switch quickly, and the built-in USB-C cable is perfectly sized for the console. It also features additional ports for other devices and is compatible with the upcoming Nintendo Switch 2.

What to Look for in a Power Bank

Capacity

Capacity is crucial when selecting a portable charger, measured in milliamp-hours (mAh). Most flagship phones have around 3,000mAh batteries, so a charger with at least this capacity can double your phone's battery life. A 10,000mAh power bank is standard and should provide multiple charges. Keep in mind that some energy is lost during transfer.

Ports and charging speeds

Power banks vary in charging capabilities, with some supporting standards like Power Delivery (PD) for faster charging. For phones, a minimum of 20W output is recommended, with 30W preferred for quicker charging. iPads require at least 30W, while laptops need 45W to 60W to keep up with their power consumption. Consider the charger's input speed as well; a 20,000mAh battery with a 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 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 planes if they use lithium-ion or lithium metal batteries. They must be in your carry-on luggage, not checked bags, due to fire risk. The TSA limits them to 100Wh or about 27,000mAh, so a standard 10,000mAh charger is typically fine.

How long do power banks last?

The lifespan of a power bank depends on usage, build quality, and capacity. Reputable brands like Anker and Belkin typically last 2 to 4 years. Higher capacity batteries tend to last longer. To extend the life of your charger, avoid overcharging, store it in a cool, dry place, and charge it fully every three months.