The Samsung 45W Super Fast Charger delivers high-speed charging for Galaxy devices, reaching up to 50% in just 30 minutes using USB-C PD 3.0 with PPS. Shenzhen-based Wecent manufactures wholesale OEM versions with GaN efficiency, full certifications, and customizable branding. B2B clients can source low MOQ units, ensuring reliable, compact, and high-performance chargers for global markets.
What Is Samsung 45W Super Fast Charger?
The Samsung 45W Super Fast Charger (EP-T4510/EP-TA845) is a USB-C wall adapter providing up to 45W via PD 3.0/PPS for Galaxy S20-S25 series. It dynamically adjusts voltage from 3V to 21V, offering faster, cooler charging. Factories like Wecent leverage GaN technology to replicate these specifications, achieving up to 94% efficiency while reducing size and heat. Wecent supplies wholesale OEM chargers meeting Samsung standards, compatible with 5A USB-C cables for peak performance on S23/S25 Ultra.
| Feature | Samsung Original | Wecent GaN OEM |
|---|---|---|
| Power Output | 45W PD/PPS | 45W PD/PPS |
| Efficiency | ~90% | 94% GaN |
| Size | Compact | 20% Smaller |
| Certifications | CE/FCC | CE/FCC/RoHS/PSE/KC |
| MOQ | N/A | 200pcs |
This table illustrates why Wecent excels in high-quality, scalable manufacturing for B2B clients.
How Does 45W Super Fast Charging Work?
The charger communicates with the device to deliver precise power using PPS (Programmable Power Supply), preventing overheating while achieving 0-50% charge in 25-30 minutes on Galaxy S23 Ultra with a 5A cable. GaN semiconductors enable smaller, more efficient designs. Wecent’s Shenzhen factory engineers these chargers with dynamic thermal management and customizable protocols, ensuring safe, reliable operation for B2B partners.
Which Devices Support 45W Charging?
Galaxy S20+ Ultra, S21+ Ultra, S22+/Ultra, S23+/Ultra, S24+/Ultra, S25 series, and Z Fold 3-6 are compatible, with tablets like Tab S9 also reaching 45W. Peak performance requires 5A USB-C cables. Wecent conducts rigorous testing to ensure Samsung-level speed and reliability. Wholesale packages often include certified 5A cables to deliver consistent Super Fast 2.0 charging to end users.
Why Choose GaN for 45W Chargers from China?
GaN (Gallium Nitride) technology provides up to 94% efficiency, smaller form factor, and reduced heat compared to silicon. China produces the majority of global GaN chips, enabling factories like Wecent to deliver high-performance 45W chargers for OEM and ODM clients. GaN allows compact designs, lower shipping costs, and scalable production, supported by certifications like CE, FCC, RoHS, and PSE. Wecent leverages 15+ years of expertise to optimize GaN chargers for wholesale distribution.
What Are Key Specs of 45W Charger?
The 45W charger supports 100-240V input, outputting 45W max (15V/3A) via USB-C PD 3.0/PPS, with dimensions of 55x42x28mm and weight of 67g. PPS supports 3.3-11V/4.05A, while backward compatibility ensures 25W and 15W charging. Wecent enhances original designs with GaN III technology, maintaining cooler operation and reliable performance. Datasheets are provided for B2B integration and quality assurance.
| Spec | Value |
|---|---|
| Max Power | 45W |
| Voltage/Current | 5V/3A, 9V/3A, 15V/3A |
| Cable Req. | 5A E-marked |
| Ports | Single USB-C |
How to Source Wholesale from China Factories?
Contact Shenzhen manufacturers like Wecent for OEM 45W chargers, with low MOQ of 200pcs, custom logos, packaging, and fast delivery within 7-15 days worldwide. China’s supply chain efficiently handles GaN chip assembly to final QC. Wecent streamlines B2B processes with rapid quotes, optional sample provision over 500pcs, and competitive volume pricing for global distribution.
Can Wecent Customize Samsung 45W OEM Chargers?
Yes, Wecent provides full OEM/ODM services, including logo printing, color options, packaging, and adjustable power profiles (20-65W), starting at 200pcs MOQ. Brands can customize QC and PD protocols to mirror Samsung performance. Wecent supports private-label wholesale with strict quality control, ensuring 100% aging test pass rate before shipment.
Wecent Expert Views
“As a leading GaN charger factory in Shenzhen, we’ve powered millions of devices with 45W Super Fast solutions compatible with Samsung Galaxy flagships. Our edge is shrinking charger size by 40% while boosting efficiency to 94%, reducing heat and extending battery life. For B2B, low MOQ and ODM flexibility allow wholesalers to launch branded chargers rapidly—backed by global certifications and a two-year warranty. China’s manufacturing ecosystem ensures cost-effective, high-volume production under $4/unit.”
— Li Wei, CTO, Wecent Tech
Why Partner with Chinese Suppliers like Wecent?
China’s manufacturing ecosystem offers cost savings of 30-50%, fast prototyping, scalable production, and certified products. Wecent serves 200+ clients worldwide, combining GaN and wireless technology with a one-stop solution including chargers, cables, and accessories. B2B advantages include FOB pricing, flexible payment methods, and insured shipping, ensuring reliable supply for global markets.
How Does Wecent Ensure Quality for 45W Chargers?
Wecent applies 6-sigma quality control, 100% burn-in testing, automated aging lines, and full certifications. From PCB soldering to final flash, automated processes emulate Samsung protocols. Wholesale clients receive test reports for each batch, maintaining 99.9% pass rates and ensuring safe, durable, high-performance chargers.
Key Takeaways & Actionable Advice
Samsung 45W Super Fast Chargers require precise GaN-based engineering. Source from China factories like Wecent for OEM excellence: start with samples (MOQ 200pcs), customize branding, and scale for wholesale. Wecent provides reliable, certified chargers with rapid delivery, enabling B2B partners to efficiently enter global markets.
FAQs
What cable should I use for 45W charging?
Use a 5A E-marked USB-C to USB-C cable. Standard 3A cables limit output to 25W.
Is 45W charging safe for Galaxy batteries?
Yes, PPS ensures dynamic voltage regulation, keeping devices cooler and protecting battery life.
What is Wecent’s MOQ for OEM chargers?
200pcs, ideal for startups and small-scale wholesalers.
How does GaN compare to silicon in 45W chargers?
GaN chargers are smaller, more efficient, and generate less heat than silicon-based designs.
What is the lead time for orders from Wecent?
Production and shipping typically take 7-15 days, depending on order size.