• The product has a large current of 3.4A, the dual USB interface can supply power to mobile phones, tablets, GPS and other devices
• Also can supply power for car refrigerators, vacuum cleaners, etc., and with cigarette lighter head to light cigarettes
• The product is designed with waterproof and dustproof cover, which can effectively play a good protective role and is safer to use
• The product has two installation methods (handlebar installation, rearview mirror installation), simple and convenient to install
• The product has an independent switch, which is very safe and power-saving
• The product comes with a voltmeter design, which can detect the battery voltage status at any time to prevent potential safety hazards caused by bad batteries
• The product is equipped with a 140cm ultra-long power cord, which fully meets the installation requirements and can be directly installed on the battery to reduce the difficulty of installation

Wiring Instructions:

• The red wire is connected to the positive pole of the battery +, and the black wire is connected to the negative pole of the battery -

Specification: 

• Product Model: CS-1072B1
• Product net weight: 160g
• Voltmeter color: red
• Product material: silicone + ABS
• Input voltage: 10-24V
• Output parameters: 5V/3.4A
• Interface: dual USB port
• Voltmeter monitoring range: 8-30V
• Product line length: 140cm
• Fixing method: handlebar fixing (diameter: 2.2cm), rearview mirror base fixing (diameter: 0.97cm)

Note: When the cigarette lighter head of this product is working, the voltmeter will not display the voltage.