Best 45W Chargers for Samsung Phones

Waiting for your phone to charge is nobody’s idea of fun. If you own a recent Samsung Galaxy device, you might have noticed that it supports faster charging than ever before. That’s where the best 45W chargers for Samsung come in. These chargers are designed to juice up your phone in record time, so you can get back to your day without being tethered to a wall socket. If you’re always on the move, or need a top-up before heading out, or just want the peace of mind that comes with rapid charging, picking the right charger matters. In this guide, we’ll walk you through the top 45W chargers, what makes each one special, and how to choose the perfect fit for your Galaxy device.

Best 45W Chargers for Samsung

First off, why settle for slow charging when you can snap up a Samsung 45W fast charger that fills your battery in record time? Today’s top picks aren’t just about raw wattage—they boast GaN efficiency, smart temperature control, and travel-friendly builds.We’ve hand-selected three models that each offer something unique—so you’ll never look at wall-warts the same way again.

1. Anker Nano Charger (45W) and 6 ft USB-C to USB-C Cable

Here is a charger designed for on-the-move power addicts. The Anker Nano Charger and 6 ft USB-C to USB-C Cable(45W) merges slim portability with an unbelievably long cable, so you can charge in cafés, trains, or at your desk—without hunting for an outlet just around the corner.

Pull out the 1.8 m USB-C cable and hook it straight into your Galaxy S25. The 45 W Power Delivery support taps into Samsung Super Fast Charging, pushing you from 0 % to roughly 50 % in about 20 minutes. Behind the scenes, ActiveShield tech monitors temperature, voltage, and current hundreds of times per second. That means you get safe, stable charging without damaging your battery—even if you leave it plugged in overnight.

• Ultra-compact design for easy portability.
• Includes a 180cm high-quality USB-C to USB-C cable.
• Fully supports Samsung’s Super Fast Charging for maximum speed.

2. Anker 735 Charger (Nano II 65W)

Moving on, let’s talk about GaN II innovation. The Anker 735 Charger (Nano II 65W) shrinks a 65W charger down to nearly half the size of traditional bricks—while still delivering perfect amount of power effortlessly when you need it for your Samsung phone.

Thanks to next-gen GaN II semiconductors, this charger runs cool under load and slips into any gear pouch. Plug in your USB-C cable, and enjoy stable charging that won’t throttle under sustained power draw. Even better, you can top up two other devices—like a tablet and earbuds—at the same time, with power intelligently balanced between ports.

• Three charging ports (2x USB-C, 1x USB-A) for maximum flexibility.
• GaN II technology for a compact, efficient, and cool-running design.
• It adheres to the latest IEC 62368-1 safety standard, giving you peace of mind while charging.

3. Anker 715 Charger (Nano II 65W)

Finally, meet the versatile workhorse that pairs laptop-grade power with absolute safety. The Anker 715 Charger (Nano II 65W) offers the same 65W GaN II backbone as its sibling but shifts focus to broad compatibility and foolproof protection.

You’ll appreciate plug-and-play support for MacBook Airs, and Dell XPS ultrabooks—alongside your Samsung phone. The charger automatically scales its output down to 45W when feeding your S24 Ultra, ensuring you never overdrive a lower-wattage device. It automatically negotiates optimal wattage for each device—keeps your Samsung safe while delivering peak speed. The charger’s streamlined design and focus on high output make it a favorite for those who want a no-fuss, high-performance charging solution.

• Single USB-C port delivers up to 65W—ideal for phones and laptops.
• Perfect for users who want maximum speed from a minimalist charger.
• It’s compatible with a wide range of devices, but really shines when paired with Samsung’s latest phones.

What to Look for in a 45W Samsung Charger

• Before you buy a Samsung 45W charger, it’s smart to consider a few practical points.
• Samsung’s Super Fast Charging requires both USB-PD 3.0 and Programmable Power Supply (PPS). Without PPS, you’ll top out around 25 W—even on a 45 W brick.
• GaN chargers run cooler and smaller. If you travel light, choose GaN II models that halve the charger’s size without cutting power.
• A good-quality USB-C cable keeps you flexible. Some chargers bundle premium cables; others rely on your own. Always verify you get a high-grade lead.
• Look for safety features. CE, RoHS, and WEEE compliance ensure the charger meets EU safety and recycling regulations.
• If you only power your phone, a single-port 45 W charger will suffice. But if you juggle tablets or laptops, tri-port models balance power across devices.
• Compact foldable plugs and under-100 g footprints make life easier in cafés or on business trips. Check dimensions and weight before ordering.

Conclusion

And there you have it—your roadmap to the best 45W chargers for Samsung phones in 2025. Finding the perfect charger for your Samsung phone doesn't have to be complicated. By focusing on essential features like Super Fast Charging 2.0 compatibility, Power Delivery 3.0, and advanced safety protocols, you can confidently select a charger that not only powers up your device rapidly but also protects it. Investing in one of such charger means enjoying less downtime and more time using your device, making your daily life smoother and more connected. Choose wisely, and embrace the convenience of truly fast charging!

FAQs

Which is the best charger for Samsung phones?

Without a doubt, the Anker Nano Charger(45W) paired with its 6ft USB-C cable stands out as the best charger for Samsung phones. It delivers Samsung Super Fast Charging. Anker’s advanced safety protocol ensures safe, cool operation, while the compact form factor make it ideal for tossing in your pocket or bag when you’re on the move.

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

A 45W charger is generally better than a 25W charger if your device supports higher wattage—it can charge faster, especially for phones with super-fast charging. However, a 25W charger is still a solid option and provides decent charging speed for most Samsung devices. If speed and future-proofing matter, go with 45W. For everyday use, 25W might be enough. It really depends on your device and charging needs.

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

Yes, many third-party chargers do work with Samsung’s 45W PPS standard and can deliver fast charging—if they support PPS and are paired with a certified 5A USB-C cable. To get full 45W speeds, both the charger and cable must meet the right specs. While third-party options can be reliable, Samsung recommends using official chargers for the best performance and to avoid potential compatibility or safety issues.