Keep your gadgets fully charged on every road trip with the JOYROOM JR-C300 Car Charger. This compact, plug-in adapter features three USB ports, allowing you to power smartphones, tablets, GPS units, and more all at once. With a combined 5V/4.1A output and smart adaptive technology, it automatically detects each device’s optimal charging speed, reducing wait times and protecting battery health. Built from rugged ABS molding, the JR-C300 is designed to withstand daily wear and tear, making it the perfect travel companion for commuters, families, and road warriors alike.
Triple USB Ports
Charge up to three devices simultaneously without sacrificing speed or performance.
Smart Adaptive Charging
Automatically adjusts output to match each device’s power needs for efficient, safe charging.
High-Power Output
Delivers up to 4.1A combined output to support fast charging for tablets and smartphones.
Durable ABS Construction
Engineered with tough injection-molded ABS to resist heat, impact, and daily use.
Universal Compatibility
Works with all USB-powered devices, from iOS and Android phones to tablets and accessories.
Total Output: 5V ⎓ 4.1A (max)
Adaptive Technology: Yes, per-port intelligent current distribution
Material: Injection-molded ABS plastic
Dimensions: 2.2 × 1.0 × 1.0 inches (approx.)
Weight: 1.2 ounces (approx.)
Input: DC 12–24V (vehicle power socket)
Output Ports: 3 × USB-A
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