Car Charger OEM/ODM Manufacturer
GaN, PD 3.1 & Wholesale
Power your customers' road trips with high-performance GaN car chargers delivering 100W-140W PD 3.1 fast charging in a compact form factor. Our advanced GaN V technology keeps these adaptors cool even during sustained high-power output — purpose-built for brands targeting professionals, road warriors, and families who need reliable device charging on the go.
Our car charger lineup spans from 30W dual-port compact adaptors to 140W GaN V three-port flagship chargers with real-time digital voltage displays. Every unit features smart IC chip identification for broad device compatibility (laptops, tablets, smartphones), 10-layer circuit protection, and CE/FCC/E-Mark certification for global shipping. Custom logo, packaging, and private-label branding available with MOQ 500+ units.
PD 3.1
GaN
CE
FCC
E-Mark
RoHS
1. Advanced GaN Technology in Car Chargers
Traditional car chargers overheat at 60W. Our GaN-powered car adapters handle up to 100W-140W output while maintaining a cool exterior—perfectly safe for long-distance driving.
The GaN Advantage
Cool Operation at High Power
GaN technology reduces heat generation by 30% compared to traditional silicon chargers, enabling sustained 100W+ output without thermal throttling.
Compact & Lightweight
GaN V technology allows us to shrink the charger size by 40% (Navitas GaNFast IC specification sheet) while maintaining full power output. Our flagship models weigh under 50g.
Integrated OTP Protection
Over-Temperature Protection keeps it safe even in summer heat. This feature comes from our high-end GaN chargers.
Technical Specifications
140W
Max Output
12V-24V
Input Range
92%
Efficiency
-20~60°C
Operating Temp
2. Engineering for Stability: The Anti-Slip Design
A charger is useless if it falls out on bumpy roads. We use reinforced springs to ensure constant contact in all vehicle types.
Physical Stability
- Non-slip Shrapnel: Reinforced contact points for 12V-24V sockets
- High-Tension Springs: Maintains contact during bumps and accelerations
- 3000+ Plug/Unplug Cycles: Tested for commercial fleet durability
- Low-Profile Design: Sits flush with cigarette lighter, won't snag on bags
Premium Materials
- Aluminum Alloy Shell: Superior heat dissipation and premium feel
- V0 Fire-Retardant PC: Highest fire safety rating for automotive applications
- 24-Hour Salt Spray Test: Anti-corrosion protection for all climates
- UV-Resistant: Won't fade or crack in parked vehicles
3. Our Specialized Car Power Solutions
Each category leverages technology from our GaN chargers, Power Banks, and 2-in-1 hybrid series.
| Category | Targeted Device | Core Technical Logic |
|---|---|---|
| Ultra-High Power | Laptops & Tablets | PD 3.1 (140W) technology, same as our desktop GaN stations. WOC24 delivers 65W laptop charge from 12V vehicle. |
| Mini Invisible Series | Smartphones | Compact GaN design that sits flush with the cigarette lighter. WOC38 at just 30g for unobtrusive daily use. |
| Retractable Cable | Clutter-Free Cabin | Patented Retractable mechanism for easy storage. 10,000-cycle TPE cable durability tested in our QC lab. |
| Hybrid Hubs | Multi-Device Users | Dual USB-C + USB-A with PPS (Super Fast Charging 2.0). Independent circuits for simultaneous fast charging. |
PD 3.1 Ready
Up to 140W output
OTP Built-in
Over-temperature protection
E-Mark
Automotive certified
12V-24V
Universal compatibility
Why Partner with WOWOHCOOL for Car Charger OEM/ODM?
We bring factory-grade engineering to every car charger, backed by our experience in GaN technology and Power Bank battery management.
Vibration & Salt Spray Testing
Every model is tested for 24-hour salt spray (anti-corrosion) and 3000+ plug/unplug cycles to ensure fleet-grade durability.
Smart Power Allocation
Independent circuits for each port—charge your laptop at 65W while fast-charging your phone at 30W simultaneously.
Full Certification Support
E-Mark, CE, FCC, and RoHS compliant. We handle all automotive certification documentation for your markets.
Seamless Power On the Go
Need power when you step out of the car? Check out our 2-in-1 GaN Power Banks for seamless energy on the go.
Recommended:
2-in-1 GaN Power Banks → Hybrid Wall + BatteryAlso Popular:
Wireless Chargers → Qi2 & MagSafeRetractable Series
All-in-One Cable Solutions
WOC42 Retractable 105W Hub
WOC42 delivers 105W combined output with built-in 45W retractable Type-C cable, plus dual ports for phones and tablets. Ideal for long-distance drivers and fleet vehicles.
Specifications
| Dimensions | 139 × 53 × 33mm |
| Cable Length | 1.7-75cm (Retractable) |
| Material | Aluminum Alloy + PC V0 Fire-Retardant |
| Weight | 138.5g (Net) / 166g (Gross) |
| Input Voltage | DC 12-24V |
| USB-C Port (35W) | 5V/3A, 9V/3A, 12V/2.92A |
| USB-A Port (35W) | 5V/3A, 9V/2A, 12V/2.92A |
| USB-C + USB-A | 5V/3.4A (Shared) |
| Type-C Cable (45W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (PPS 3.3-11V/5A) |
| Lightning Cable (30W) | 5V/2.4A, 9V/3A, 12V/2.5A |
| Total Output | 35W + 45W + 30W = 110W (3 Outputs) |
WOC45 Compact 3-in-1 Hub
Space-saving efficiency for your vehicle. The WOC45 features an 80cm auto-retractable cable and dual USB-A/C ports, delivering a total solution for simultaneous multi-device charging. Perfectly balanced at 98.5g for steady socket fit.
Specifications
| Dimensions | 88 × 55mm |
| Cable Length | ≈80cm (Retractable) |
| Material | PC (Fire-Retardant) |
| Weight | 98.5g |
| Input Voltage | DC 12-24V |
| Safety | Over-current, Over-voltage, Over-temperature, Short-circuit |
| Mode 1: 81W | USB-A: 5V/3A, 9V/3A, 12V/2.5A (36W) | USB-C: 5V/3A, 9V/3A, 12V/2.5A (36W, PPS) | USB-A+USB-C: 5V/3.4A |
| Cable 45W | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (PPS 3.3-11V/4.05A) |
| Mode 2: 66W | USB-A: 5V/3A, 9V/3A, 12V/2.5A (36W) | USB-C: 5V/3A, 9V/3A, 12V/2.5A (36W, PPS) | USB-A+USB-C: 5V/3.4A |
| Cable 30W | 5V/3A, 9V/3A, 12V/2.5A (PPS 3.3-11V/3A) |
WOC91 Passenger Hub 120W
WOC91 is a 120W charging hub with 1.5m extension cable for backseat passengers. Each port delivers 30W fast charging. Compatible with PD3.0, PPS, and QC4+. Suitable for family cars and fleet vehicles.
Specifications
| Material | PC + PVC + Zinc Alloy |
| Charger Head | 49 × 24mm |
| Hub Body | 99 × 33.9 × 24.5mm |
| Extension Cable | 1.5M |
| Net Weight | 107g |
| Type-C1 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| USB-A1 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| USB-A2 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| Type-C2 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
WOC92 Retractable Hub 120W
WOC92 features a built-in retractable 80cm cable for front-seat charging and a 1.5M extension cable for rear passengers. With velcro strap for flexible mounting. Supports Samsung Super Fast Charging 2.0 at 45W for flagship devices.
Specifications
| Material | Aluminum Alloy + PC |
| Color | Black |
| Input Voltage | DC 12-24V |
| Cigarette Output | DC 12-24V/8A (100W Max) |
| USB-A1/A2 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| USB-C1/C2 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| USB-A1+C1 | 5V/3.4A |
| USB-A2+C2 | 5V/3.4A |
| Type-C Cable (45W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A |
| Lightning Cable (30W) | 5V/2.4A, 9V/3A, 12V/2.5A |
| Cable Length | 80cm (Retractable) |
| Extension Cable | 1.5M |
High-Power PD (Laptop Ready)
45W - 100W+ Output
WOC38 Quad-Port Fast Charger
Power-packed efficiency in a thumb-sized design. The WOC38 delivers a robust 70W total output across four ports, featuring dual 35W PD channels to fast-charge two smartphones at full speed simultaneously. Durable PC construction for safe, daily use.
Specifications
| Dimensions | 43.4 × 73.5mm |
| Material | PC |
| Weight | 30g (Net) |
| Input | DC 12-24V |
| USB-A1 (35W QC3.0) | 5V/3A, 9V/3A, 12V/2.92A |
| USB-C1 (35W PD) | 5V/3A, 9V/3A, 12V/2.92A |
| USB-C1 + USB-A1 | 5V/3.4A |
| USB-A2 (35W QC3.0) | 5V/3A, 9V/3A, 12V/2.92A |
| USB-C2 (35W PD) | 5V/3A, 9V/3A, 12V/2.92A |
| Total Output | 70W Max |
WOC24 140W Pro Digital Hub
Power your workspace on the road. The WOC24 is a 140W high-power station featuring a 65W PD port that supports laptops even on 12V vehicles. Integrated LED display monitors real-time voltage for safe, efficient charging of laptops, tablets, and Samsung Super Fast 2.0 devices.
Specifications
| Material | PC + Aluminum Alloy |
| Input Voltage | DC 12-24V |
| Type-C1 (65W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A |
| Type-C2 (45W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (PPS 3.3-11V/4.05A) |
| USB-A (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| Dimensions | 73 × 45 × 29mm |
| Weight | ≈38g |
WOC39 Pro Outdoor 100W Hub
WOC39 delivers 100W combined power with 65W PD port for laptops and 20V high-power devices. Custom colors available for bulk orders.
Specifications
| Material | PC |
| Dimensions | 35.6 × 35.6 × 79.7mm |
| Weight | 38.5g (Net) |
| Light Ring | Ice Blue |
| Input | DC 12-24V |
| USB-C1 (100W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A (AVS/DPS) |
| USB-C2 (30W) | 5V/3A, 9V/3A, 12V/2.5A |
| USB-A (18W QC3.0) | 5V/3A, 9V/2A, 12V/1.5A |
| USB-C2 + USB-A | 5V/3A |
| Total Output | 130W Max |
Mini Hidden Series
Compact & Hidden Design
WOC05 Mini Hidden Hub
Ultra-compact design that hides neatly in the cigarette lighter socket. Features zinc alloy plating with PC shell. Pull ring for easy removal. Dual ports with 65W total output for simultaneous fast charging.
Specifications
| Material | Zinc Alloy + PC |
| Dimensions | 42.1 × 21.1mm |
| Input | DC 12-24V |
| USB-A (45W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A |
| USB-C (65W) | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PPS 3.3-20V/3.25A) |
| Total Output | 65W Max (Shared) |
WOC04 Mini PD 45W Hub
Ultra-lightweight 45W PD car charger designed for Qi2.2 wireless chargers and high-power devices. Supports 15V-20V output for laptops, tablets, iPhone 16/17 series, and Samsung Super Fast 2.0 devices.
Specifications
| Dimensions | 52.2 × 26.75 × 26.75mm |
| Weight | 13.1g (Net) |
| Input | DC 12-24V |
| Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A |
| Protocols | PPS/PD3.0/QC4.0, Qi2.2 |
WOC10 Dual Port Hub
Dual-port fast car charger with aluminum alloy shell. USB-A + USB-C ports for simultaneous charging. 20W + 18W output for phones, tablets, and GPS devices.
Specifications
| Material | Aluminum Alloy + PC + ABS |
| Ports | USB-A × 1 + USB-C × 1 |
| Dimensions | 46 × 24mm |
| Weight | 120g |
| Input | DC 12-24V |
| USB-C (20W) | 5V/3.1A, 9V/2.22A, 12V/1.5A |
| USB-A (18W) | 5V/3.1A, 9V/2A, 12V/1.5A |
| Total Output | 38W Max |
Car Charger Insights
Expert guides for fleet & wholesale sourcing
Car Charger Guide 2026
Fast charging & safety standards for B2B car charger sourcing.
Read More →
Charger Safety Standards
UL, IEC & compliance guide for charger safety certifications.
Read More →
Factory Verification Checklist
Complete guide for importers to verify Chinese factories.
Read More →Car Charger FAQ
Compatibility & Safety Insights
Does your car charger support 45W for Samsung S24 Ultra?
Yes. Our car chargers support PPS (Programmable Power Supply), providing the full 45W 'Super Fast Charging 2.0' required for Samsung flagship devices including Galaxy S24 Ultra, S23, and Note series.
Can these be used in 24V trucks as well as 12V cars?
Absolutely. Our internal DC-DC buck-boost converters are designed for a wide input range of 12V-24V, making them suitable for everything from family sedans to commercial trucks and heavy-duty vehicles.
Do your car chargers support PD 3.1 for laptop charging?
Yes. Our flagship models support PD 3.1 with up to 140W output, compatible with MacBook Pro, Dell XPS, ThinkPad, and other USB-C laptops. The WOC24 140W model features dual PD ports delivering 65W + 30W simultaneously.
Will high-power charging (100W) overheat the device?
No. Our GaN-powered car adapters handle up to 140W output while maintaining a cool exterior. We use advanced thermal management with multiple air vents, intelligent thermal throttling, and premium materials like aluminum alloy or V0 fire-retardant PC shells.
What safety certifications do your car chargers have?
All models are fully compliant with E-Mark, CE, FCC, and RoHS for global automotive markets. We also conduct 24-hour salt spray testing for anti-corrosion and 3000+ plug/unplug cycle tests to ensure long-term durability.
Not All Factories Are Equal
See how WOWOHCOOL compares to typical car charger OEMs in China.
| WOWOHCOOL | Typical Factory | |
|---|---|---|
| GaN Technology | GaN V (5th Gen) | GaN III or undisclosed |
| Voltage Range | 12V-24V wide input | 12V only |
| Innovative Features | Retractable cable, GaN compact | Basic fixed-cable designs |
| Named Enterprise Clients | Bosch, Jacob Jensen | Generic references |
| R&D Engineers | 50+ | 10-20 typical |
Don't settle for generic — partner with a factory that Fortune 500 companies trust.
Perfect for Your Business
Thousands of businesses trust WOWOHCOOL for their car charger sourcing. See which profile fits you.
Fleet Operators
Bulk car chargers for fleet vehicles, delivery vans, and logistics operations. Durable designs built for daily commercial use.
- ✓ High-durability connectors
- ✓ 12V-24V wide voltage
- ✓ Bulk order discounts
Automotive Aftermarket
Car chargers and in-vehicle charging hubs for auto accessory brands. GaN technology for compact, high-power vehicle charging.
- ✓ Custom housing & branding
- ✓ GaN V compact designs
- ✓ E-mark & CE certified
e-Commerce & Retail
Private-label car chargers for online and retail channels. Retractable cable and multi-port models for bestseller potential.
- ✓ Retail-ready packaging
- ✓ MOQ from 500 units
- ✓ Amazon & eBay compliant
What Our B2B Partners Say
Trusted by fleet operators, e-commerce sellers, and automotive aftermarket brands across 50+ countries.
"Fleet manager for a delivery company with 200 vehicles. We replaced all car chargers with the WOC42 retractable models. The retractable cable keeps cabs tidy and the E-Mark certification met our insurance requirements. Zero failures in 8 months of daily use."
Brian M.
Fleet Manager
Chicago, USA
"Selling car chargers on Amazon Germany. The WOC24 140W dual-port model is our best-seller. PD 3.1 works perfectly with MacBook users and Samsung Galaxy owners alike. Premium metal build looks professional. Return rate under 0.3% across 15,000 units."
Sophie L.
Amazon Seller
Hamburg, Germany
"Long-haul truck driver. The 24V compatibility is essential for my semi-truck. Charges my phone and tablet simultaneously without issues. The digital display shows real-time voltage which helps me monitor my vehicle's electrical system. Solid build quality."
Kevin T.
Long-Haul Trucker
Dallas, USA
"We supply car chargers to car dealerships as promotional items. Custom logo printing quality is excellent. One batch had minor packaging issues—WOWOHCOOL replaced 500 units without question. Good partner for automotive aftermarket. The E-Mark documentation was ready for our European market entry."
Michael P.
Automotive Aftermarket
Melbourne, Australia
"Rideshare driver using this daily. Charges my iPhone and passenger's phone at the same time. The compact design doesn't block other dashboard controls. GaN technology means it stays cool even in summer heat. Replaced my old charger after 6 months of heavy use."
Jason W.
Rideshare Driver
San Francisco, USA
"Purchasing manager for a car accessories retail chain. The 100W single-port model is perfect for flagship phones. We've sold through 3 seasonal cycles with consistent quality. The digital display is a nice feature that customers mention in reviews. Reorder every quarter."
Rachel K.
Retail Chain Buyer
Toronto, Canada
Ready to start your car charger project?