Specification:
USB port: 2 USB
Voltmeter measurement range: 6V-28V
Charging type: QC3.0 fast charging
Charging method: Wired charging
Material: aluminum alloy
Connectivity: universal serial bus
Type: Car charger
Features: 4 times faster than traditional chargers
Power supply: car cigarette lighter slot
Special features: high temperature resistance, corrosion resistance
Waterproof level: IP67
Working temperature: -20-60 degrees
Output current: 6V/3A, 9V2A, 12V/1.5A
Input voltage: DC 12-24V
Output interface: USB
Product size: 50*37*29mm
Dual USB interface, voltage detection, good compatibility
QC3.0 Qucik charging with waterproof cap
Voltage LED digital display
Built-in over-current, over-voltage short-circuit protection, support trickle maintenance charging mode
Waterproof rating: IP67
Widely used: cars, motorcycles, ATVs, SUVs, UTVs, yachts, etc.
Multi-use: Powering cell phones, tablets, GPS and other USB devices

Features:
1. Aluminum housing: 12V/24V USB car charger with aluminum appearance. Unlike traditional plastic charging adapters, the metal appearance of the USB charging socket always keeps it as new and dissipates heat better. In addition, thanks to its protective cap design, this usb car charger can not only be used in cars, but is an excellent accessory for ATVs, motorcycles, bikes, trucks, golf carts, RVs, boats, etc.
2. Dual QC3.0 USB port car charger: The Quick Charge 3.0 car charger is designed with two 18W/3A Quick Charge 3.0 Quick Charge USB ports, which can charge two compatible devices at the same time, up to 4 times faster than traditional chargers. It also works with Quick Charge 2.0 and 1.0 for all USB devices such as iPhone, iPad, Samsung, tablets, MP3, smart watches, etc.
3. Digital LED display: The 12 volt usb port for cars has a blue integrated LED voltmeter. This cigarette lighter usb charger adapter automatically monitors your vehicle's battery and indicates the battery voltage in the center of the charger so you know the health of your battery while driving and avoid abnormal voltage problems. Please pay attention when the voltage is lower than 12V.
4. Easy to install: This socket is sized to fit the dashboard of most cars. Connect the "+" to the fuse box to energize and the "-" to the negative terminal. In addition, it can be connected to an on/off switch, then you can turn it off to save battery.
5. Safety protection: This dual usb charging socket is CE and ROHS certified with overheat, over current, over voltage, overload, under voltage and short circuit protection. The car's USB port is equipped with a built-in 10A fuse to better protect your battery.

Package includes:
2 x USB Car Charger Adapter
2 x 23.7 Inch Wire
4 x Blue Terminals