OEM Custom Dual USB Car Charger Socket Factory | 12V 2.1A Marine Grade Power Outlet Factory Direct

【Excellent performance and efficient output】
The USB car charger features an intelligent dual-port design, supporting independent 5V/2.1A and 5V/1A outputs, with a total power of 15.5W. It utilizes a high-quality switching power supply chip with a conversion efficiency of up to 91%, and intelligent recognition technology automatically matches the power required by the device. The USB car charger also includes a built-in over-temperature protection device, maintaining stable output within a wide temperature range of -40°C to 80°C, ensuring reliable charging in extreme environments. The dual-port independent current limiting design allows for simultaneous fast charging of mobile phones and tablets without interfering with each other.
【All-round waterproof protection system】
The USB car charger achieves IP67 protection and features a three-layer waterproof construction: an outer PC shell, a middle silicone seal, and an inner nano-hydrophobic coating. The circuit board is vacuum-coated for durability in humid, salt-spray environments. The USB car charger has passed a 72-hour salt spray test and 1,000 plug-in/plug-out cycle durability tests. The connector is gold-plated to prevent oxidation, ensuring safe use in rainy and snowy conditions.
【Intelligent safety protection mechanism】
The USB car charger features an eight-layer safety protection system, including overvoltage protection, overcurrent protection, short-circuit protection, and temperature monitoring. Made of flame-retardant PC material and certified UL94 V-0, it also includes an internal smart chip that monitors charging status in real time. The USB car charger is CE and FCC certified and includes a reverse polarity protection feature to prevent damage to the device due to improper operation. An intelligent temperature control system automatically reduces output power when the temperature exceeds 85°C.
【Multi-color LED indication system】
The USB car charger features red, blue, and green LED indicators, with a soft light guide for even illumination. The brightness automatically adjusts to ambient light, minimizing glare at night. Different light colors correspond to different operating states: blue indicates standby, green indicates charging, and red indicates a fault warning. The LEDs have a lifespan of 50,000 hours, ensuring long-term stable operation.
【Wide voltage compatibility】
This USB car charger supports a wide 12-24V input voltage, making it ideal for cigarette lighters in cars, RVs, boats, and other vehicles. A built-in voltage regulator ensures stable output even with voltage fluctuations, and an EMI filter effectively suppresses electromagnetic interference. This USB car charger has passed automotive electronics compatibility testing and will not affect the normal operation of onboard electronics.
【Extended storage function】
The USB car charger features an innovative integrated SD card slot, supporting cards up to 128GB. Music playback and navigation file management are supported via the accompanying app, supporting various audio formats including MP3, WMA, and FLAC. The storage module features a shock-resistant design, ensuring stable data reading even on bumpy roads.
【Compact design and portable performance】
This USB car charger utilizes an integrated molding process, resulting in a compact design for easy installation. Its frosted surface resists fingerprints, and its swivel mounting base accommodates various vehicle models. Weighing only 25 grams, it comes with a standard anti-skid pad for stability while driving.
【Multi-device intelligent compatibility】
The USB car charger's intelligent identification chip supports fast charging for various devices, including Apple and Android devices. Dynamic power allocation technology automatically adjusts output parameters based on device needs, making it compatible with devices such as dashcams and car air purifiers. The USB car charger supports simultaneous charging without affecting your phone's navigation function.
【Military-grade quality assurance】
This USB car charger utilizes automotive-grade electronic components and has undergone 2,000 hours of high-temperature and high-humidity testing. The connector maintains excellent contact performance after 10,000 plug-in and pull-out cycles, and the housing can withstand a 1.5-ton compressive strength. The USB car charger comes with a two-year warranty and a comprehensive quality traceability system.
【Environmentally friendly materials and energy-saving design】
This USB car charger is made from environmentally friendly, recyclable materials and is manufactured in compliance with RoHS standards. Standby power consumption is less than 0.05W, and an intelligent sleep mode automatically shuts off power when the device is fully charged. The packaging is biodegradable to minimize environmental impact.