As the demand for on-the-go power supply surges in vehicle modification, RV conversion, commercial truck upgrading and marine electrical retrofitting, our upgraded 4-port embedded multi-fast charging socket solves the pain point of insufficient charging ports, slow charging speed and unmonitored battery voltage for automobiles, campers, trucks, buses, yachts and engineering vehicles. This hardwired DC charging outlet integrates QC3.0 USB-A fast charging, PD Type-C power delivery, real-time battery voltage display, physical on/off control and dustproof waterproof flip cover, becoming a high-value electrical upgrade accessory for 12V/24V DC powered equipment worldwide.
1. Four-Port Simultaneous High-Speed Fast Charging
- Dual QC3.0 USB-A ports: 18W quick charge for Android smartphones, dashcams, power banks and portable electronics
- Dual PD 30W Type-C ports: Power Delivery fast charging compatible with iPhone series, iPad, lightweight laptops, action cameras and Bluetooth devices
Intelligent load distribution allows four devices to charge stably at the same time without power attenuation, ideal for family road trips, fleet vehicles and passenger transport buses.
2. Real-Time Digital Voltage Monitoring Display
Built-in LED digital voltmeter dynamically shows the working voltage of the vehicle storage battery. Users can quickly judge battery health, abnormal discharge risk and alternator working status, effectively preventing dead battery caused by long-term parking static power consumption. This feature is an essential safety configuration for RV long-term stationary camping, truck overnight parking and marine vessel long-distance navigation.
3. Power Cutoff Switch & Flip Dust/Waterproof Cover
- Independent ON/OFF physical master switch: Completely cut off idle power drain when not in use to protect the vehicle battery
- Flip-up protective lid: Block dust, splashing rainwater and liquid spills, greatly improving durability in harsh working conditions such as construction vehicles, fishing boats, off-road vehicles and agricultural machinery
4. Wide Voltage Compatibility & Simple Hardwired Installation
Supports DC 12V / DC 24V wide input voltage, fully compatible with multiple application carriers:
- 12V: Sedans, SUVs, camper vans, small RVs, ATV off-road vehicles, yachts
- 24V: Heavy-duty trucks, light commercial vehicles, coaches, passenger buses, engineering machinery, forklifts
Application Scenarios
- Recreational Vehicle Field: RV interior electrical modification, camper van conversion accessories, van life essential power outlets, motorhome living area charging system upgrade, caravan camping power supply solution
- Commercial Transportation: Heavy truck interior modification parts, lorry driver cabin charging socket, bus passenger seat USB charging station, fleet vehicle standard electrical retrofit
- Marine & Waterborne Equipment: Boat embedded charging port, yacht DC power accessory, fishing boat marine electrical fitting, ship cabin multi-port fast charger
- Special Engineering Vehicles: Construction machinery power socket, forklift USB charging module, agricultural tractor 12V/24V charging outlet, off-road vehicle expedition electrical upgrade
- Daily Passenger Car: Car dashboard embedded charging modification, replace original single cigarette lighter charger, multi-device simultaneous charging retrofit kit
Why Choose Our 4-in-1 Multi-Standard Fast Charging Module
Different from ordinary plug-in car chargers and single-port embedded sockets, our 4-in-1 multi-standard fast charging module balances charging efficiency, battery safety, environmental adaptability and installation aesthetics. It is a cost-effective high-margin automotive electrical accessory.
B2B Partnership Invitation
We invite auto modification workshops, RV conversion factories, commercial vehicle refitting manufacturers, marine equipment wholesalers, vehicle accessory distributors, Amazon or eBay cross-border sellers, fleet management companies, vanlife DIY enthusiasts, and marine electrical contractors to connect with us. Expand your product range with our offerings. We provide support for wholesale orders, customized packaging, and logo customization for bulk purchasers. Benefit from our reliable supply chain and flexible working model, catering to global B2B bulk orders and retail aftermarket sales.