Super Fast Charger, 45W USB-C Super Fast Charging Wall Charger - PD GaN Power PPS Charger for Samsung Galaxy S25 S24 S23 S22 Ultra Plus S20 Note10 Tab S8 Ultra.
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AI Verdict
This 45W USB-C PD GaN charger delivers Super Fast Charging 2.0 for compatible Samsung Galaxy phones, charging a 5000mAh battery to 50% in 20 minutes.
This LaoFas 45W charger is a strong fit if you specifically need the fastest possible charging for the first half of your compatible Samsung Galaxy S25/S24/S23/S22 Ultra's battery, hitting 50% in 20 minutes. Its PD3.0 and PPS2.0 support are key for Samsung's Super Fast Charging 2.0. However, the lack of an included cable and the relatively small time savings over a 25W charger for a full charge make it a situational choice.
If you need to charge multiple devices or want a more significant speed boost across a wider range of devices, look for a multi-port charger with higher total wattage and multiple PPS-enabled USB-C outputs.
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Pros
- Achieves 50% charge in 20 minutes for 5000mAh Galaxy S25/S24 batteries, utilizing 45W Super Fast Charging 2.0 with PD3.0 and PPS2.0 technology.
- Features GaN technology, contributing to a compact and lightweight design for portability.
- Includes UL certification and multiple built-in safeguards against short circuit, over-current, over-voltage, over-heating, and over-charging.
- Automatically stops charging when a device's battery capacity is full, protecting device longevity.
- Compatible with a wide range of Samsung Galaxy devices, supporting 45W for S25/S24/S23/S22 Ultra models and 25W for S21/S20 series and Tab S7/S8 models.
Cons
- Only includes one USB-C port, limiting simultaneous device charging.
- Does not include a charging cable, requiring a separate purchase of a USB-C to USB-C cable.
- The real-world charging speed difference between 45W and 25W for a full charge can be as little as 10-20 minutes, according to some user experiences.
- Some users report that even with a 45W charger, older Galaxy models (pre-S25+) might still require a specific 5A cable to achieve Super Fast Charging 2.0.
Dimension Scores
Delivers 45W Super Fast Charging 2.0, achieving 0-50% in 20 minutes for a 5000mAh battery, which is faster than 25W chargers.
Features GaN technology for a compact design and is UL Certified with multiple built-in safety protections, indicating a focus on component quality and safety.
Supports 45W Super Fast Charging 2.0 for a wide range of recent Galaxy Ultra/Plus models and 25W for many other Galaxy devices, covering a broad ecosystem.
Utilizes GaN technology, making it lightweight and compact for easy carrying, as highlighted in the product features.
Best For
- Quickly charging a Samsung Galaxy S25, S24, S23, or S22 Ultra from near empty.
- Travelers needing a compact, single-port charger for compatible Samsung devices.
- Users prioritizing fast charging speeds for the initial 50% of their device's battery.
Not Recommended For
- Charging multiple devices simultaneously.
- Users who already own a 25W charger and don't need the marginal speed increase for a full charge.
- Those expecting an included charging cable.
Watch Out For
- The charger block does not come with a USB-C cable, so you'll need to buy one separately to use it.
- While advertised for 45W, some older Samsung phones might not hit Super Fast Charging 2.0 unless paired with a specific 5A rated cable, even if the charger supports PPS.
- The 0-100% charge time difference between a 45W and 25W charger can be as small as 10-20 minutes, making the upgrade less impactful for some users.
- Some users report that phones can still get warm during fast charging, even with GaN technology.
Full Specifications
| ASIN | B0BW2Z1SN4 |
| Brand | LaoFas |
| Color | Black |
| Amperage | 3 Amps |
| Item Weight | 0.176 ounces |
| Manufacturer | Shenzhen Aiwatt Power Technology Co.,Ltd.,Shenzhen Xihuida Electronics Co., Ltd. |
| Input Voltage | 240 Volts |
| Connector Type | USB Type C |
| Special Feature | Fast Charging |
| Total USB Ports | 1 |
| Item model number | XHD-PD20W |
| Package Dimensions | 2.83 x 2.2 x 1.46 inches |
| Included Components | 45W USB-C fast charger block |
What Buyers Say
While the product boasts a 4.6/5 rating from over a thousand reviews, specific complaints about this exact LaoFas charger are hard to pinpoint. General user feedback for 45W Samsung chargers suggests that the perceived speed advantage over 25W chargers for a full charge isn't always significant, sometimes only saving 10-20 minutes. Many users emphasize the necessity of PPS support for true Super Fast Charging 2.0, which this charger provides. The lack of an included cable is a consistent point of user attention for third-party chargers.
“Dude, it charges my S24 Ultra so fast when I'm almost dead, like 20 minutes to half, but honestly, from 50 to 100 it feels almost the same as my old 25W, and they don't even give you a cable!”
Common Praise
- Charges compatible Samsung phones very quickly, especially for the first 50%.
- Compact size makes it easy to carry for travel.
- Works as expected for Super Fast Charging 2.0 on newer Galaxy devices.
- Does not cause excessive heat on the phone during charging.
Common Complaints
- No charging cable included in the box, requiring an additional purchase.
- The actual time saved compared to a 25W charger for a full 0-100% charge is often less than expected.
- Some users report needing a specific 5A cable to trigger Super Fast Charging 2.0 on certain older Samsung models, even with a 45W PPS charger.
Ownership Tips
- You'll definitely need to buy a separate USB-C to USB-C cable, and ensure it's a quality one to support the 45W output.
- The real speed benefit is most noticeable when your phone's battery is very low, getting you a quick boost.
- It stays pretty cool, even when pushing 45W, which is a relief.
- Don't expect a massive, game-changing difference in total charge time compared to a 25W charger, especially if you're not always starting from 0%.
Frequently Asked Questions
Does this charger come with a cable?
No, this product includes only the 45W USB-C fast charger block. You will need to purchase a USB-C to USB-C cable separately.
Will this charger provide 45W Super Fast Charging 2.0 for my Samsung Galaxy S21 Ultra?
No, the product specifications indicate that the Galaxy S21 Ultra is compatible with Super Fast Charging max. 25W, not the full 45W. Only specific newer models like the S25, S24, S23, and S22 Ultra support 45W charging.
Is this charger safe to use?
Yes, the charger is UL Certified and includes multiple built-in safeguards to protect against short circuits, over-current, over-voltage, over-heating, and over-charging, automatically stopping when the battery is full.
How fast will this charge my phone?
For compatible devices like the Galaxy S25/S24 with a 5000mAh battery, it can charge from 0% to 50% in approximately 20 minutes and reach a full 100% charge in about 60 minutes.
Can I use this charger for devices other than Samsung Galaxy phones?
While designed for Samsung Galaxy devices, any USB-C device that supports PD (Power Delivery) charging protocols could potentially charge with this adapter, though the maximum 45W speed would only be achieved if the device and cable support it.
Buying Guide
When you're looking at chargers for your Samsung Galaxy, especially the newer models, you need to understand that 'fast charging' isn't just about the wattage number. Your phone needs to support the specific charging protocols, mainly PPS (Programmable Power Supply), to hit those top speeds like 45W Super Fast Charging 2.0. Also, the cable matters; while newer phones might be more forgiving, a good quality USB-C to USB-C cable is crucial. Don't just grab the cheapest one.
Watts (45W)
This is the maximum power the charger can deliver. Higher watts generally mean faster charging, but your phone will only draw what it can handle. For Samsung's Super Fast Charging 2.0, 45W is the target, but only if your phone supports it.
PD3.0 and PPS2.0
These are the specific charging technologies. PD (Power Delivery) is a standard, but PPS (Programmable Power Supply) is the critical one for Samsung's fastest charging speeds. Without PPS, you won't get Super Fast Charging 2.0, even with a 45W charger.
GaN Power
Gallium Nitride (GaN) is a material used in the charger's internal components. It allows chargers to be much smaller, lighter, and more efficient than older silicon-based chargers, making them easier to carry.
USB Type C
This refers to the port type on the charger. USB-C is the modern standard for power delivery and data transfer, offering reversible connectors and higher power capabilities than older USB-A ports.
Alternatives
If this charger doesn't quite fit, look for chargers with multiple USB-C ports for charging more devices, or consider a higher wattage charger (65W or more) if you also need to power laptops, ensuring it still includes PPS for your Samsung phone.
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