Davitu Cables, Adapters & Sockets - 12V-24V Dual USB Cigarette Lighter Charger Socket Power Adapter Plug With LED Voltmeter Meter Monitor For Car Motorcycle Boat - (Color Name: Blue)

Dual USB Charger Cigarette Lighter Socket Power Adapter Plug With LED Voltmeter Meter Monitor For Car Motorcycle Boat DC 12V-24
Product Descriptions:
+++Features+++
-  quality and 100% new brand, strong and durable.
-  2-hole USB interface , voltage detection , good compatibility.
-  4.2 A large current with intelligent distribution.
-  Built-in short-circuit protection of over-current and over-voltage, support trickle maintenance charging mode
+++Specification+++
Material : Aluminum alloy
USB Port: 2 USB
Voltage Input: 12V-24V
Voltage Output: 5V
Current Output: Total 4.2A ( 2.1A+2.1A )
Operating Temperature: -20~60°C  
Color: Blue,Red,Black,Blue
Size: 50*32mm
+++Package+++
1 Pcs Dual USB Cigarette Lighter Socket
Product Show:

Item specifics:
Item type: Cables, Adapters & Sockets
Voltage: 12V
Out power: 5V/4.2A
Model name: Dual USB Cigarette Lighter Charger
Item size: 50*32 mm
Item weight: 0
Material type: Aluminum+ PC
Special features: LED Voltage Monitor
Interface: USB2.0
Item type: Cables, Adapters & Sockets
Item weight: 0.05kg
Color: Black/Golden/Red/Blue
Voltage input: 12V-24V
Voltage output: 5V 2.1A
Current output: Total 4.2A ( 2.1A+2.1A )
Function 2: Dual USB Cigarette Lighter Socket Charger