Features:

• 【Intelligent Charging With Smart Charging IC】: Dual USB ports totally for 4.2A and each for 2.1A,

• will auto detect your devices and charge 2 devices at optimal speed in the meantime for maximum charging efficiency.

• 【Built In LED Voltmeter For Battery Health Monitoring】:: Real-timely monitor the health of your vehicle's battery and electrical system, LED

• luminous digit figure makes you to check the data at night or in darkness.

• 【Overcharge Protection For Charging Safety】:

• The wire embedded with a 10A built-in fuse for over-load protection, charges safely and without risk of overheating or damaging devices,

• thus keeping it stay safe while charging and prolonging the device life as well.

• 【Waterproof & Temperature Resistance】: The waterproof lid secures the USB port and leaves it able to work in splash conditions,

• excellent IP66 waterproof level will helps you more in actual use. Besides,

• made of high and low temperature resistant flame retardant material of PC, it's durable and super strong to last.

• 【Broad Compatibility】This USB charger socket fits for DC 12-24V car, boat, marine, motorcycle, ATV, RV etc. 

Specification:

• Power input: DC 12V-24V

• Power output: 5V 2.1A/2.1A

• Material: PC plastic

• Size: 1.35" x 2.05"

• Color: Blue Digit | Red Digit | Green Digit

• Warm Tips:

• Voltage reading can be visible only by connecting to the battery and the voltage also can be read when the cover is engaged

Package Include:

• 1* Dual Ports USB Charger

• 1* 23.7 Inches Wire with 10A fuse

Note:

Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.