3 In 1 Motorcycle Ignitor Waterproof Dual USB Socket Voltmeter

Description: 3 in 1, dual USB port charger and red led voltmeter Handlebar mount, can be used on 7/8" and 1" handlebar, maximum diameter is 30mm. Total 3.1A current output. Upper port is 2.1A, under port is 1A. Can be used to charge GPS, cell phone, MP3 or interphone. With High-Tech IC, decrease charging current when the battery is nearly full. Wide operating voltage range, up to DC 28V. Can be used on motorcycles, ATVs, Quad bike or snowmobiles. With reverse polarity protection. With overload protection. With on/off switch. With waterproof cover. With 50cm power cable. High refresh frequency. Low power consumption. Replaceable 5A fuse tube. Specification: Type: Dual USB Socket Input Voltage: DC12V Output Voltage: DC5V Output Current: 3.1A(2.1A+1A) Voltmeter Operating Voltage: DC 12~24V Voltmeter Operating Current: under 10mA Voltmeter Refresh Frequency: 10 times per second Material:Plastic&Rubber Color:Black Led Color: Red Size: 7.5 x 6.5 x 3cm Power Cable Length: about 50cm Connection instruction: Black: Negative Red: Positive Packing Included: 1 X 3 in 1 Motorcycle Socket