??Dual USB 3.1A Charger??Dual quick charge 3.1A USB ports provide 4x faster than normal chargers,support two compatible devices simultaneously, it’s a Big Time-Save ; Suitable for all popular QC3.0 devices ,also deliver the fastest possible charge to Non QC 3.0 surpported devices;

??Voltage Meter??Blue LED Voltage Display monitories the golf cart battery in real time and indicating the voltage in screen, let you know the battery status while driving.NOTE:when the voltage under 12V,you need to pay attention to your golf cart in case there’s something wrong;

?? Aluminum Alloy Shell??Aluminum alloy body ,scratch resistance keeps it sturdy&durable;This Upgrade metal usb charger will not be overheating at high temperature, which is more safer than plastic one;

??Full Protection,Safe Charge Guarantee??Built-in Smart IC Chip will intelligently detect your devices and charging devices at optimal current; Resisting Over-load, Over-heat, Over-voltage, Over-current and Short-circuit. A waterproof and dustproof TPU cap makes it stable and durable;

??9-48V Wide Voltage Input??This usb charger accepts 9V/12V/24V/36V/48V power input,universal works on most golf carts like Club Car,EZGO and YAMAHA,No need Voltage reducer ,Super Convenient.
Specification
Input Voltage: DC 9V-48V Wide Input
Output Current: 5V, 3.1A
Max Output: 36W(18W each)
Voltge Display Range:8.88~99.9V
Material: Aluminuim Alloy body + TPU Cover Cap + Copper Pin
LED Voltmeter: Blue light
Operating Temperature: -20 to 70??
Apply devices: supply power for iPhone,iPad, android tablets, power banks, video game controllers and other USB-devices