5 Best Power Banks for Galaxy S25 in 2025

When it comes to keeping your Galaxy S25 charged on the go, not all power banks are created equal. Some are built for heavy-duty travel, others for light everyday carry, and a few add the convenience of wireless charging. Below are five top picks with their key highlights, detailed breakdowns, and who they’re best suited for.

Anker 25,000mAh Triple USB-C Power Bank

Highlights:

• Huge 25,000mAh capacity for multiple charges
• Three 100W USB-C ports for simultaneous fast charging
• Flight-approved at 90Wh for travel convenience
• Built-in retractable cables, durable and long-lasting
• Charges up to four devices at once
• Buy on Amazon

The Anker 25,000mAh Triple USB-C Power Bank is a serious workhorse designed to keep not just your Galaxy S25 but also tablets and laptops powered through demanding days. Its three 100W USB-C ports mean you can plug in your S25 alongside other high-powered devices without slowing down. With a quick recharge speed (30% in about 22 minutes) and retractable cables built in, it’s as practical as it is powerful. Whether you’re flying, commuting, or setting up in a coffee shop, this bank ensures you never run dry.

Best for: Power users, frequent travelers, and remote workers who need maximum capacity and multi-device charging.

Anker Zolo 10,000mAh Magnetic Charger

Highlights:

• 10,000mAh capacity for about two phone charges
• 30W fast charging via built-in USB-C cable
• 7.5W wireless option for convenience
• Adjustable stand for video calls or streaming
• Compact design with right-angle cable for comfort
• Buy on Amazon

Don’t let the “magnetic” branding fool you—while the snap feature is iPhone-specific, the Anker Zolo is still a perfect daily companion for Galaxy S25 owners. Its 30W fast charge via the built-in USB-C cable ensures quick, reliable top-ups, and the 10,000mAh capacity is just right for a full workday. The adjustable stand is a clever addition, letting you keep your phone propped up for calls or videos while charging. For people who don’t want to carry extra cables and like a neat, portable option, this is a winner.

Best for: Commuters, students, and everyday users who want a compact, wired-first solution.

UGREEN 10,000mAh MagSafe Power Bank

Highlights:

• 10,000mAh capacity, pocket-friendly design
• 20W USB-C PD fast charging for Galaxy S25
• 7.5W Qi wireless charging option
• Foldable stand for hands-free use
• Fun TFT display with animated battery icons
• Buy on Amazon

UGREEN’s 10,000mAh charger adds personality with its playful TFT display while staying highly functional. The 20W USB-C PD port is the best way to quickly juice up your S25, while the 7.5W wireless option works for casual top-ups. The foldable stand is perfect for propping your phone up in class, on a desk, or on a flight tray table. With its soft silicone build and compact size, it’s both stylish and practical, making it stand out in a sea of plain power banks.

Best for: Students, commuters, or anyone who wants a fun yet capable portable charger with both wired and wireless options.

Mophie Snap+ Juice Pack Mini

Highlights:

• 5,000mAh capacity for quick top-ups
• Qi wireless charging compatible with Samsung
• Built-in card holder for up to three cards
• Slim, lightweight, and pocket-friendly
• Works with any Qi-enabled smartphone
• Buy on Amazon

The Mophie Snap+ Juice Pack Mini combines wireless charging with everyday practicality by including a wallet slot that holds essentials like IDs or credit cards. Its 5,000mAh capacity isn’t built for days of heavy use but works perfectly for topping up your S25 when you’re out and about. Qi wireless compatibility makes charging effortless—just place your phone on it and go. Its slim build and dual function make it an excellent travel-light accessory.

Best for: Minimalists and night-out users who want wireless charging plus wallet storage in one device.

LISEN Ultra Slim 5,000mAh MagSafe Power Bank

Highlights:

• Ultra-thin at 0.38 inches, only 104g in weight
• 20W wired fast charging supported
• Heat-resistant materials for cooler charging
• 5,000mAh capacity for short boosts
• Magnetic snap not supported on Galaxy S25
• Buy on Amazon

The LISEN Ultra Slim is all about portability. It’s thinner than many phones, feather-light, and slips easily into any pocket or purse. While its magnetic function is designed for iPhones, Galaxy S25 users can still rely on the 20W USB-C wired charging for meaningful boosts. The 5,000mAh battery won’t power you through multiple days, but it’s more than enough for a recharge while commuting or when you just need a little extra. It’s an excellent choice for people who value extreme slimness and carry comfort.

Best for: Minimalists, light packers, or anyone who wants the thinnest and lightest backup for quick boosts.

Which Power Bank Fits Who?

• Anker 25,000mAh Triple USB-C Power Bank – Best for travelers, remote workers, and power users who need to keep multiple devices like laptops, tablets, and phones running without stress.
• Anker Zolo 10,000mAh Magnetic Charger – Best for commuters, students, and office workers who want a compact everyday charger with reliable wired fast charging and a handy built-in stand.
• UGREEN 10,000mAh MagSafe Power Bank – Best for style-conscious users, casual travelers, and anyone who likes a mix of wired and wireless charging with a fun design and foldable stand.
• Mophie Snap+ Juice Pack Mini – Best for minimalists, night-out users, or light packers who prefer a slim wireless option that doubles as a wallet for carrying cards.
• LISEN Ultra Slim 5,000mAh Power Bank – Best for ultra-light travelers and everyday minimalists who only want the slimmest, lightest emergency backup for short boosts.

Our Take

For Galaxy S25 owners, the right choice depends on how you live and charge. If you’re a frequent traveler or want a single solution for all your devices, the Anker 25,000mAh is the clear powerhouse pick. For compact everyday carry, the Anker Zolo or UGREEN strike the right balance of portability and performance. If wireless is your preference, the Mophie Snap+ delivers the simplest solution for Galaxy phones. And if you prioritize extreme slimness, the LISEN Ultra Slim is hard to beat, as long as you’re realistic about its lighter capacity.