12V 4.2A 21W Dual USB Car Cigarette Lighter Charger Socket LED Digital Voltmeter

Product Description

Charge multiple devices simultaneously with the 12V 4.2A 21W Dual USB Car Cigarette Lighter Charger Socket LED Digital Voltmeter. This versatile charger features two USB ports, delivering a total output of 4.2A to power your smartphones, tablets, and other USB-powered devices. The built-in digital voltmeter provides real-time monitoring of your vehicle’s battery voltage, ensuring optimal performance.

Product Features:

• Dual USB Ports: Charge two devices simultaneously with ease.
• 4.2A Total Output: Provides ample power for fast charging.
• LED Digital Voltmeter: Monitors battery voltage for enhanced vehicle performance.
• Cigarette Lighter Socket: Powers additional accessories like GPS devices or dash cams.
• Easy Installation: Fits snugly into most standard cigarette lighter sockets.
• Compact Design: Fits discreetly in your vehicle’s interior.
• Durable Construction: Built to withstand everyday use.
• Color Options: Available in black, silver, or gold to match your vehicle’s style.

Usage Points:

• Powering multiple smartphones, tablets, and other USB devices in your vehicle.
• Monitoring your vehicle’s battery voltage to ensure optimal performance.
• Charging devices while using GPS or other accessories via the cigarette lighter socket.
• Suitable for cars, trucks, boats, and other vehicles with a 12V power source.

Additional Features:

• Short Circuit Protection: Safeguards your devices from power surges.
• Overload Protection: Prevents damage to the charger and connected devices.

Product Specifications:

• Input Voltage: 12V DC
• Output Voltage: 5V DC
• USB Output: 4.2A (2.1A per port)
• Cigarette Lighter Output: 12V DC, 10A
• Cable Length: 3 feet
• Dimensions: 2.1″ x 1.1″ x 1.1″
• Weight: 1.5 ounces

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