Sell 2021New car charging car charger fast charging multi-function car aluminum alloy double USB Car digital display charging head best price

Dear friends, you are welcome. Product manual 1. Two-in-one multifunctional cigarette lighter (car charger + voltage detection) 2.2 USB port design, intelligent current shunt, support fast charging. 3. Single-hole 3USB integrated serial design. Convenient and practical. 4. Intelligent automatic detection of car battery voltage and real-time monitoring of battery health. 5. Built-in imported smart chip, multiple intelligent protections such as overcurrent/overvoltage/short circuit/overheating/undercurrent/undervoltage/filtering protection 6. Support 12-24V large and small cars 6. Digital tube high-definition display Product parameters: Input voltage: 12-24 (V) Output voltage: 5 (V) Output current: 4.8 (mA) Output interface: dual USB Product size: 6.5*2.5*3.5cm feature ⚡1. Automatically detect and display voltage USB * 2 intelligently detects the battery power to match the appropriate output current. 🚨Intelligent detection of car battery status to provide you with a safer driving experience. 🌈Paint process is more suitable for high-end cars. Store promise 1. All products with quality problems will be reissued for free or fully refunded. 2. Provide after-sales service and guide customers to use the product normally. 3. Describe truthfully, all product introductions are described according to the actual functions of the product. 4. All products are in stock, and delivery will be completed within the promised delivery period.