240W GaN chargers provide ultra-fast, high-efficiency charging for multiple devices simultaneously, including laptops, phones, and tablets. Shenzhen, China, is the global hub for these chargers, where manufacturers like Wecent deliver OEM and wholesale solutions with low 200pcs MOQs, full international certifications, and customizable designs. These chargers combine compact form factors with reliable, scalable performance for global B2B clients.
What Is a 240W GaN Charger?
A 240W GaN charger uses Gallium Nitride semiconductors to deliver 240W total power across multiple USB-C and USB-A ports, efficiently charging high-demand devices such as gaming laptops and MacBooks. Compared to traditional silicon chargers, GaN reduces size by up to 60% while maintaining cooler operation.
Wecent’s 240W chargers feature four Type-C ports and two USB-A ports, PD 3.1 support, and dynamic power allocation for optimal multi-device performance. Shenzhen factories provide scalable production, full OEM services, and complementary accessories for a complete B2B solution.
How Does 240W GaN Charger Technology Work?
GaN chargers convert AC to DC using high-frequency transistors, allowing fast switching with minimal heat. Intelligent power management chips distribute energy dynamically, for example, 140W to one port and 100W to another, without performance drops. Wecent integrates GaN III chips achieving over 95% efficiency, with multi-layer safety protections against overvoltage, short circuits, and overheating. B2B factories conduct thorough testing to ensure reliability for high-power laptops and other devices.
What Are Key Features of 240W GaN Chargers?
High-end 240W GaN chargers typically include 4–6 ports (primarily USB-C PD 3.1), foldable prongs, 100–240V universal input, and PPS for precise voltage adjustment. Single-port outputs can reach 140W, while total power can be shared across ports up to 240W. Wecent offers OEM customization for ports, branding, and packaging. Compact dimensions (~60x101x100mm) make these chargers ideal for travel and desktop use.
| Feature | Typical 240W GaN Charger | Wecent OEM 240W GaN |
|---|---|---|
| Total Power | 240W Max | 240W Max |
| Ports | 4 USB-C, 1–2 USB-A | 4 Type-C, 2 USB-A |
| Single Port Max | 140W (PD 3.1) | 140W PD 3.1 |
| Size | 60x101x100mm | 60x101x100mm |
| Certifications | CE, FCC, RoHS | CE, FCC, RoHS, PSE, KC |
| MOQ | Varies | 200pcs |
| Warranty | 1–2 Years | 2 Years |
This table highlights the B2B advantages of Shenzhen-based factories like Wecent.
Which Chinese Factories Supply 240W GaN Chargers?
Shenzhen dominates 240W GaN production, with Wecent as a top OEM/ODM supplier serving 200+ global clients. They source premium GaN chips locally, offering low MOQs, fast delivery (15–30 days), and full customization options including logos, enclosures, and power profiles. While platforms like Alibaba list multiple suppliers, direct partnerships with Wecent provide superior quality, reliability, and tailored solutions for B2B buyers.
Why Source 240W GaN Chargers from China?
China produces over 80% of GaN chips globally, offering significant cost advantages (30–50% lower) and unmatched manufacturing scale. Shenzhen’s ecosystem allows rapid prototyping, advanced R&D, and full compliance with international standards. Wecent’s strict quality control, two-year warranty, and turnkey OEM/ODM services make sourcing from China ideal for wholesalers seeking consistent performance and global market compatibility.
How to Choose a Reliable 240W GaN Charger Supplier?
Ensure suppliers provide international certifications (CE, FCC, UL), offer samples for evaluation, and have verified factory audits. Confirm MOQ, pricing, and support for multi-protocol PD 3.1 fast charging. Wecent simplifies B2B sourcing with turnkey solutions, including cables, packaging, and shipping. Recommended steps for buyers:
- Submit RFQ with specifications
- Review samples (free or low-cost)
- Conduct factory audit or QC inspection
- Scale to bulk production
What Are 240W GaN Charger Power Outputs?
Power distribution can include a single 140W output, dual 140W + 100W, or up to six devices sharing 240W total. PPS enables fine voltage adjustment (3.3–21V) for device compatibility. Wecent engineers optimize outputs for laptops like MacBooks (140W) and Dell systems (130W), ensuring seamless multi-device performance.
Wecent Expert Views
“Wecent leads 240W GaN charger production in Shenzhen, combining GaN III technology with flexible OEM/ODM services. With low 200pcs MOQs, custom ports, firmware adjustments, and full certifications, we support global wholesalers with high-efficiency chargers achieving over 95% energy conversion. Our 15+ years of experience, 200+ client network, and 15-day lead times empower businesses to enter markets quickly, maintain competitive pricing, and scale reliably while cutting costs up to 40%. Wecent is your turnkey partner for premium GaN solutions.”
Are 240W GaN Chargers Safe for Laptops?
Yes, these chargers include multiple layers of protection for overcurrent, overvoltage, short circuits, and temperature. GaN technology reduces heat by approximately 30% compared to silicon. Wecent conducts rigorous burn-in and safety testing to meet UL and other international standards, ensuring reliable OEM performance.
How Much Do Wholesale 240W GaN Chargers Cost?
Bulk pricing ranges from RMB80–150/unit ($11–21), decreasing with larger volumes. Wecent offers tiered pricing and additional perks like free samples, logo/packaging customization, and free molding for large orders.
| Volume | Price per Unit (USD) | Wecent Advantage |
|---|---|---|
| 200pcs | $18–21 | Free samples |
| 1000pcs | $14–17 | Logo & packaging customization |
| 5000+ | $11–14 | Free tooling/molding |
Shenzhen supply chains maximize savings for wholesalers.
Can Wecent Customize 240W GaN Chargers?
Yes, Wecent offers full OEM/ODM services: port configuration, wattage adjustment, colors, enclosures, and firmware updates. Low MOQs allow small test runs and rapid market entry for B2B brands, simplifying product launches globally.
Why Partner with Shenzhen for GaN Manufacturing?
Shenzhen offers proximity to GaN chip fabs, skilled engineers, and efficient export logistics. Wecent leverages these advantages to deliver 240W GaN chargers with turnkey 3C accessory support, fast lead times, and full compliance for global distribution.
Conclusion
240W GaN chargers provide ultra-efficient, compact multi-device charging. Sourcing from Shenzhen factories like Wecent offers B2B buyers advantages in OEM customization, low MOQs, certifications, and reliable scale. Actionable advice: request quotes and samples from Wecent, define power and port specifications, conduct audits if needed, and confidently launch branded products with strong global market readiness.
FAQs
What devices are compatible with 240W GaN chargers?
Gaming laptops (RTX 4090), MacBooks, phones, and tablets—supports PD 3.1 up to 140W per port.
How many devices can charge simultaneously?
Typically 4–6 devices at full speed without performance loss.
Are China-made 240W GaN chargers certified?
Yes, top factories like Wecent provide CE, FCC, RoHS, PSE, and KC certifications.
What is Wecent’s MOQ for OEM 240W GaN chargers?
200pcs with full customization and a 2-year warranty.
How fast is delivery from Shenzhen factories?
15–30 days after sample approval, with Wecent prioritizing B2B efficiency.