Cars equipped with usb car charging port, modified mobile phone charger, motorcycle USB car charging voltage car interface

product details:

Product name: 4.2A dual USB+Voltmeter

Product model: CS-772A

Product weight: net weight 31G gross weight 33G

Product accessories: Two blue terminals are delivered

Product material: environmentally friendly anti-flame retardant nylon material

Input voltage: 12V

Product color: black

Reverse connection protection: Yes

Measurable voltage: 6-18V

Output voltage: 5V

Output current: single port usb 2.1A

Working temperature: -20℃—— 80℃

Installation scope: suitable for the installation and use of large-scale transportation tools such as motorcycles, automobiles, ships, yachts, RVs, buses, etc.

Product use: 1. Support all mobile phones, tablet computers and on-board electrical appliances (all models with a working voltage of 12V can be installed and used)

2. USB provides charging for on-board electrical appliances, which is durable

Wiring instructions: + connect to the positive pole of the power supply,-connect to the negative pole of the power supply

Features:

1. Anti-flame retardant nylon environmental protection material

2. Black shell, green light, plus fine workmanship, the whole product looks stylish and beautiful.

3. The input voltage of the product is 12V. All ships and vehicles of 12V can be installed and used, and the application range is very wide.

4. The product is equipped with 3.1A dual USB, which can power mobile phones, tablets, GPS, etc.

5. The product is equipped with a voltmeter, which can detect the use of the car battery at any time to prevent safety accidents caused by defective batteries

Installation method: Please use a hole opener to open a hole, and then tighten it with a threaded fixing ring