Rocketek Dual USB Socket Charger, Dual 4.8A USB Car Charger Waterproof Power Outlet for 12V/24V Car, Boats and Marine, Motorcycle, Truck, SUV, UTV—Build in 10A Fuse, Blue LED Display

Rocketek 4.8A USB car charger with dual sockets   Dual USB sockets together with 1.5m wire-line, easy to installed and connected, compatibility with smart phone, GPS, digital camera, PDA simultaneously no matter in car, boat, Marine, RV, ATV, Motorcycle, etc.  Features?   -Broad Compatibility Unlike other car charger, Rocketek DIY USB outlet not only fits for DC 12-24V automobile but also have a perfect performance on boat, marine, motorcycle, 4-wheels, RV etc.    -MultiProtect Safety System Certified by RoHS, CE, and FCC. The surge protection, overvoltage protection and more advanced safety features keep all your devices safe.  -Real Time Monitor Voltage Monitors the vehicle's battery and electrical system automatically in  real-time and indicates the voltage in the screen  -Waterproof and Heat Resistant  -Made of fireproof ABS material with IP66 waterproof rating,the tight  fitted cap over the USB interface effectively protects the charger  against sudden splashes  Installation&Connection? How to install?  1.Drill a hole with about 1.13inches, diameter by a hole opener.  2.Put the USB charger into the hole.  3.Screw it tighty.  How to connect?  The terminal on the back are labeled  with"+"and"-"for positive and  negative poles.  Package Include: - 1* Dual Ports USB Charger - 1* 59 Inches Wire with 10A fuse After-sale Service: Rocketek provides 24 months hassle-free manufacturer's warranty, free lifetime technical and money back in 3 months service for all customers who purchase from us.