Pick the Premium 45W Samsung Chargers: Guide & Recommendation

Nobody enjoys hanging around while their phone charges. If you’ve got a newer Samsung Galaxy handset, you’ve likely noticed it supports super-fast charging. That’s where the best 45W chargers come into play. Designed to deliver maximum speed safely, these chargers power up your device in no time—ideal for busy schedules, quick top-ups before heading out, or simply avoiding being stuck by the socket.

In this guide, we’ll spotlight the top 45W chargers currently available, highlight what sets them apart, and help you find the perfect match for your Galaxy phone. Whether you're commuting, travelling, or working remotely, having the right charger makes all the difference.

Alt: Charging Samsung battery

Best 45W Chargers for Samsung

Why put up with sluggish charging when a Samsung-compatible 45W fast charger can get your battery topped up in record time? Today’s best options offer more than just power—they combine GaN efficiency, smart thermal control, and travel-ready designs. We’ve picked three standout models, each with its own edge—after this, you’ll never look at plug-in bricks the same way again.

1. Anker Nano Charger (45W)

This one’s made for those who need fast charging wherever they are. The Anker Nano Charger (45W) blends compact convenience with extended reach—ideal for cafés, train tables, or awkward sockets behind furniture.

Plug it straight into your Galaxy S25 and enjoy Samsung Super Fast Charging—going from 0% to around 50% in just 20 minutes. Anker’s ActiveShield technology quietly monitors heat, voltage, and current hundreds of times a second, giving you peace of mind during overnight charging or heavy use.

• Slim, pocket-sized design for travel and daily carry
• Includes a premium 1.8 m USB-C cable
• Fully supports Samsung’s 45W Super Fast Charging standard

2. Anker 735 Charger (Nano II 65W)

Now let’s turn to GaN II technology. The Anker 735 Charger (Nano II 65W) compresses a powerful 65W output into a device nearly half the size of a standard charger—yet still delivers exactly the power your Samsung phone needs, right when you need it.

Thanks to advanced GaN II semiconductors, it stays cool under pressure and slips easily into your tech pouch or backpack. Simply connect your USB-C cable and enjoy consistent charging that won’t drop speed under prolonged use. Even better, you can charge two additional devices—such as a tablet and wireless earbuds—at the same time, with power intelligently distributed across the ports.

• Three charging ports (2 × USB-C, 1 × USB-A) for greater versatility
• GaN II tech for a compact, efficient, and cooler performance
• Complies with the latest IEC 62368-1 safety standard for added reassurance

Alt: Anker 735 Charger Nano II 65W

3. Anker 715 Charger (Nano II 65W)

Lastly, here’s the dependable all-rounder that combines laptop-level power with robust safety features. The Anker 715 Charger (Nano II 65W) uses the same 65W GaN II technology as its sibling, but puts a stronger emphasis on wide compatibility and worry-free protection.

It offers seamless plug-and-play support for devices like the MacBook Air and Dell XPS ultrabooks—as well as your Samsung handset. When powering your Galaxy S24 Ultra, the charger automatically adjusts to 45W output, protecting your device from excess current while still charging at full speed. It intelligently negotiates the best power level for each connected device, delivering top performance without compromising safety. Compact and capable, it’s an excellent choice for those seeking a streamlined, high-powered solution.

• Single USB-C port provides up to 65W—suitable for both mobiles and laptops
• Ideal for users wanting maximum speed in a minimalist form
• Works with a wide range of devices, but excels with Samsung’s latest phones

Alt: Anker 715 Charger Nano II 65W

What to Look for in a 45W Samsung Charger

Before purchasing a 45W charger for your Samsung phone, it’s worth considering a few practical factors.

• Samsung’s Super Fast Charging requires both USB Power Delivery 3.0 and Programmable Power Supply (PPS). Without PPS, even a 45W charger will likely max out at around 25W.
• GaN chargers are cooler and more compact. If you prefer to travel light, opt for GaN II models—they offer the same performance in nearly half the size.
• A quality USB-C cable adds flexibility. Some chargers come bundled with premium leads, while others assume you’ll supply your own. Always ensure your cable supports high-speed charging and can carry 5A current.
• Check for safety certifications. Compliance with UKCA, RoHS, and WEEE standards guarantees your charger meets EU safety and environmental requirements.
• If you’re only charging your phone, a single-port 45W charger will do. But if you regularly power a tablet or laptop too, consider a three-port charger that can smartly distribute power.
• Foldable pins and compact designs under 100 grams make life much easier—whether you’re in a café or heading abroad. Always review weight and dimensions before buying.

Conclusion

And there you have it—your guide to the best 45W chargers for Samsung smartphones in 2025. Choosing the right charger doesn’t have to be complicated. By focusing on key specs like Super Fast Charging 2.0 support, USB PD 3.0 compatibility, and robust safety features, you can ensure your charger not only powers up your device quickly but also keeps it protected. Investing in a reliable charger means less time waiting and more time using your phone—making your day smoother and better connected. Choose wisely, and enjoy the true benefits of fast charging.

FAQs

Which is the best charger for Samsung phones?

The Anker Nano Charger (45W) is a top choice. It delivers Samsung’s Super Fast Charging speeds with ease. Anker’s advanced safety system keeps it running cool and safe, while the ultra-compact design means it’s perfect for carrying in your pocket or bag.

Which is better, a 25W or 45W charger?

A 45W charger is generally superior—especially if your Samsung device supports the higher wattage. It significantly reduces charging time compared to a 25W charger. That said, a 25W option still offers respectable performance for most models. If you value speed and future-proofing, go for 45W. For casual use, 25W may suffice.

Are third-party chargers compatible with Samsung’s 45W PPS standard?

Yes—many third-party chargers are compatible, provided they support PPS and are paired with a certified 5A USB-C cable. To achieve the full 45W output, both charger and cable must meet the appropriate technical standards. While trusted third-party models can be reliable, Samsung recommends using official accessories for optimal performance and guaranteed safety.