140W GaN Charger Manufacturer
The ZC504 is our highest-power GaN wall charger: 140W through a single USB-C port via PD 3.1, three ports in total, and a built-in display that shows the real-time power draw. It charges a MacBook Pro 16-inch at full speed, a phone and earbuds — all from one outlet. MOQ 500 with your logo.
- 140W PD 3.1
- Display screen
- 3 ports (2C+1A)
- MOQ 500
Why a 140W GaN charger replaces every adapter in the bag
At 140W, the ZC504 charges every USB-C device on the market — from a MacBook Pro 16-inch drawing 96W to a phone pulling 25W — without throttling. USB PD 3.1 pushes the voltage to 28V/5A, which is the maximum the MacBook Pro can accept over USB-C. For buyers, the 140W tier is the premium segment: higher ASP, higher margin, and a product that genuinely replaces the OEM laptop adapter.
Full-speed laptop charging
MacBook Pro 14″ and 16″, Dell XPS 15, ThinkPad X1 Extreme, HP ZBook Firefly — all charge at their maximum USB-C rate. No throttling, no slow top-up.
Three devices at once
Plug in a laptop on USB-C1 (up to 140W), a tablet on USB-C2 (up to 100W) and a phone on USB-A (up to 18W). The charger splits power automatically.
Real-time display
The built-in screen shows the total wattage and port status. End users know their device is charging; resellers get fewer returns and support tickets.
140W GaN Charger Manufacturer Specs — ZC504
| Model | ZC504 140W GaN Charger with Display |
| Max output | 140W |
| Size | 71 × 71 × 36 mm (US plug body; EU/UK larger with fixed prongs) |
| Ports | 2 × USB-C + 1 × USB-A (3 ports total) |
| USB-C1 (single) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A (140W); PPS 5–20V/5A |
| USB-C2 (single) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (100W) |
| USB-A | 5V/3A, 9V/2A, 12V/1.5A (18W) |
| Multi-port splits | C1 + C2 or A: 100W + 20W/18W C1 + C2 + A: 80W + 18W + 18W C2 + A: 100W + 18W (15W) |
| Input | 110–240V~ 50/60Hz, 2A max |
| Display | Built-in screen: real-time total power, port status |
| Protocols | USB PD 3.1 (28V), PPS, QC 3.0 |
| Plug options | US foldable · EU · UK · CN (EU/UK/AU via adapter) |
| Housing | PC, flame-retardant V-0 |
| Colours | Black · White |
| Certifications | CE · FCC · RoHS · UL test report |
| GaN chip | Yuantuo YT65N15DAA |
| Primary controller | Southchip SC3022C |
| Protocol IC | Diansi DS2730 |
| Protection | OVP · OCP · short-circuit · over-temperature |
How the 140W GaN charger splits power across three ports
The ZC504 negotiates power automatically. Plug in one device and it gets the full wattage of its port; add more devices and the charger rebalances. The display shows the result in real time.
| Ports in use | USB-C1 | USB-C2 | USB-A | Total |
|---|---|---|---|---|
| C1 alone | 140W | — | — | 140W |
| C2 alone | — | 100W | — | 100W |
| C1 + C2 | 100W | 20W | — | 120W |
| C1 + A | 100W | — | 18W | 118W |
| C2 + A | — | 100W | 15W | 115W |
| C1 + C2 + A | 80W | 18W | 18W | 116W |
Power splits are negotiated by the charger and the device. The table shows typical allocations; actual values depend on each device's request. The display shows the live split.
65W vs 100W vs 140W: when to stock each tier
| 65W | 100W | 140W | |
|---|---|---|---|
| Best for | Phones, tablets, 13″ laptops | All laptops up to 15″ | 16″ MacBook Pro, workstations, multi-device |
| MacBook Pro 16″ | Charges slowly | Good (PD 3.0 limit) | Full speed (PD 3.1 28V) |
| USB PD version | PD 3.0 (20V max) | PD 3.0 (20V max) | PD 3.1 (28V) |
| Display | No | No | Yes |
| Ports | 1–3 | 2C + 1A | 2C + 1A |
| Size (smallest) | ~42 × 42 × 30 mm | ~63 × 63 × 32 mm | 71 × 71 × 36 mm |
| Price range | US$4.92 – 6.92 | US$9.08 – 11.23 | US$16.62 – 17.08 |
| Rongjun models | 7 models | MB 100W | ZC504 (this page) |
For most phone-and-tablet markets, 65W is the sweet spot. For laptop buyers and premium accessories, 100W or 140W. Stock all three tiers to cover the full range of buyer needs.
Who buys 140W GaN chargers in bulk
Laptop accessory brands
Brands selling MacBook, Dell or ThinkPad accessories need a 140W charger to match the OEM adapter. The ZC504 with your logo undercuts the brand-name option while matching the wattage and adding a display.
Corporate IT and co-working spaces
One 140W charger on each desk charges any employee laptop plus a phone. IT teams order in bulk and brand them with the company logo. The display confirms the device is charging — no guesswork.
Amazon and e-commerce sellers
The 140W GaN charger is a premium listing with higher margins than a 30W cube. Pair it with a 240W USB-C cable for a bundle listing. The display is a visible differentiator in product photos.
Distributors
Complete your range from 30W to 140W. The ZC504 sits at the top of the line and fills the gap between phone chargers and desktop docking stations.
Your brand on a 140W GaN charger with display
We print your logo on the charger, design your retail box, and provide a free packaging mockup. The display screen and three-port layout make the ZC504 a premium product that justifies a higher retail price — and a higher margin for your brand.
- No setup fee for logo printing. Your logo on the housing from 500 pcs.
- Built-in display — a visible feature that differentiates your listing from generic chargers.
- Two retail box styles: UV-printed premium or matte budget. Box MOQ 1,000.
- Free packaging mockup before production.
- PD 3.1 certified — buyers searching for “140W” or “PD 3.1” are tech-savvy and pay for performance.
See private label chargers and OEM/ODM for the full customisation process.
140W GaN charger wholesale pricing and terms
The ZC504 140W wholesale price is US$16.62 to US$17.08 per piece depending on plug type and quantity. The price on your proforma invoice is final.
| Item | Rongjun |
|---|---|
| Price per piece | US$16.62 – 17.08 (charger only; adapter and box extra) |
| Currency and trade terms | USD · EXW or FOB China |
| MOQ | 500 pcs per model with your logo; 300 pcs on request |
| Logo and packaging | Logo with no setup fee and a free mockup · bulk orders packed in strips without a box · plain white box on request · custom retail box from 1,000 pcs at extra cost |
| Sample | Free, ready in 3 days; you pay the courier |
| Lead time | 1,000 pcs: 10 – 15 days · 3,000 pcs: 15 – 20 days · larger orders agreed per order |
| Payment | 50% before production, 50% before shipment (T/T); L/C on request |
| Quality | 100% hi-pot, 100% aging and an individual final check; AQL Critical 0 / Major 0.65 / Minor 1.5; inspection report with every order |
| Warranty and reply | 24 months · we reply within 24 hours |
Built in our own 140W GaN charger factory
Every ZC504 is assembled, tested on our aging line, and packed in Dongkeng, Dongguan. The display calibration and PD 3.1 negotiation are checked on every unit.
- Own factory since 2009 in Dongkeng, Dongguan, near Shenzhen: 4,200 m², 300+ staff, 25 engineers, up to 200,000 chargers a month.
- Our name on the test reports as applicant and manufacturer. See the certificates
- Visit or video tour: see the lines before you order. Factory tour
- Third-party inspection welcome: send SGS or any inspector before shipment.
Watch: inside our factory (29 s)
ZC504 140W charger photos
Photos of the ZC504 with US and EU plugs. Tap any photo to enlarge. More angles on request.
Tap a photo to enlarge it. More photos and videos of any model on request.
140W GaN charger — frequently asked questions
What devices can a 140W GaN charger power?
What is USB PD 3.1 and why does it matter at 140W?
Does the display show the exact wattage in real time?
What is the MOQ for 140W GaN chargers?
Which certifications does the ZC504 hold?
How does the ZC504 compare to the Anker 140W?
Can I get the 140W charger with a UK or EU plug?
What is the lead time for 1,000 pieces?
Do you sell the 140W USB-C charger wholesale?
Guides That Help You Decide
GaN vs Silicon Charger: What Really Changes Inside
GaN vs silicon charger, from a factory that makes both: what GaN changes inside, what it doesn't, real size examples, and when silicon still makes sense.
GaN Charger Market: What the Reports Say, and Don't
The GaN charger market: what three research firms forecast, why their numbers differ, the real drivers, and what it means for charger brands and buyers.
PD vs PPS Charging: What's the Difference?
PD vs PPS charging explained by a charger factory: how fixed PD and PPS work, which phones use PPS, and what to check on a charger spec sheet.
Related chargers: laptop chargers · multi-port · 100W · Europe · UK · USA
Get a quote for the 140W GaN charger
Tell us the plug type and quantity. We reply within 24 hours with pricing, a spec sheet and a free packaging mockup.