L2 Dual Port Car Charger Socket Aluminum Alloy USB 5V 2.1A+2.1A Waterproof Power Outlet with Digital Voltmeter - BlackShell / Green Light

• 2-port charger with a total power of 4.2A, enables fast charging of your phone simultaneously at full speed
• The charger has built-in over-charging, over-heating, over-voltage, and short-circuit protection
• Equipped with an integrated LED volt meter which can monitor the vehicle's battery and enable you to know the health of the battery
• Aluminum alloy material, strong hardness, heat dissipation block, strong corrosion resistance, resistance to high-temperature sun exposure
• DC 12-24V input, DC 5V 2.1A dual output for fast charging cell phones, tablets, GPS and other devices easy to install for marine, ATV, UTV, golf carts, tractors and more
• With a waterproof and dustproof cover, you can cover it to protect the product when not in use

Specifications:

• Material: 7075 aluminum alloy
• Voltage input: 12-24V
• Voltage output: 5V 2.1A, 5V 2.1A
• ize: 37*49*28.8mm