Description Dual USB Car Fast Charger Socket Power Outlet LED Voltmeter Waterproof 12V 4.8A Features Upgraded Design: Designed with a newest ON/OFF button, this 12V USB outlet can turn off the light of the voltmeter to a gentle point indicator light. So that it can avoid the voltmeter led light always light up and save battery for you. 8A Dual USB Ports: The car charger equipped with two USB2.4A fast-charging USB ports, it charges two compatible devices up to 4 times faster simultaneously than a traditional charger. Multi-color LED Lights: Designed with multi-color led display lights. A red LED voltmeter light can remind you the vehicle's battery is abnormal when voltage below 12V and enable you to know the health of the battery while driving in real-time. While it will change to flowing red and orange and green under charging status and point sleeping gentle light after you turned off the button. Easy Installation: Its socket size fits most vehicles' dash panel. Just open a hole about a 3cm diameter. And connect this socket " " to fuse box for electricity, "-" to the negative pole. Then put the socket in and screw it tightly. Waterproof Design: It designed with a rubber USB cap which enables it waterproof and dust-proof better protects its internal circuit and enhances its lifespan effectively. Excellent accessories for almost all 12V vehicles, marine, ATV, motorcycle, bike, truck, Golf Cart, RV, Boat, SUV, etc. Note Please kindly noted that the voltage meter reading only shows up until this socket connected to the power and the button turn on. For automobile, we recommended obtaining power from the fuse box. For the motorcycle, we suggest connecting to the wires of the key switch. Specifications Type: USB Charger Socket Max Output: 24W Output Voltage: DC 5V 4.8A No-Load Power Consumption: 0.1wat Input Voltage: DC 12V Input Current: ?10A Protection: Short-circuit protection, Over charging protection, Over current protection, Over-heat protection, Overload protection, Low-voltage protection Working Temperature: -?40 to ?60 Certification: FCC, CE, Rohs Package Includes 1x 4.8A Dual USB Charger with Colorful Digital Voltmeter 1x Connecting Cable 1x User Manual Feedback Payment Shipping Returns 1. Our aim is to provide Top Level Customer Service, and our customer service specialists are always standing by to solve any of your problem. If you have any questions about the shipping time defective quality items no received, please do contact us, we can give you a satisfied answer resolution. We greatly appreciate your 5-STAR POSITIVE feedback and please do NOT leave negative feedback without asking for help. 2. We promises to provide the best service for our valuable customers. We sell quality products with best price and premium service. Any questions will be answered within 24 hours (except Saturday and Sunday and public holiday).If you have any question, don't hesitate to contact us. 1. We accept all major credit cards through PayPal. 2. Before buying, Please make sure your Shipping address is correct.Or not,please correct it before payment. 3. Please leave note in payment note when making the payment if you have any special request (colors/size). 4. A phone number is recommended for a more accurate delivery. 1. Items will be shipped within 1-3 business day after the payment completed received. 2. Items are shipped via UPS, USPS, FedEx, DHL... (we will send your package with free tracking number) within 3 to 7 business days. 3. Delivery time depends on destination and other factors, it may take up to 15 business days. If you can't receive it after 15 business days. Please contact us for resolution. 4. Shipping may be influenced by holidays, events and other uncertainties. We could not guarantee the arrival time. 1. In our store, you will enjoy 30 days return/refund guarantee (Excluding misuse of the item and damaged item). 2. Buyer should check the package once receiving. If the package damage during the freight, please refuse to sign for the package and it will return to us. Then contact us promptly. 3. If the item you received is faulty, damaged or incorrect, or any further problems, please contact our customer service within 30 days from item received. 4. If you need return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. Then get a unique address for return. 5. We can't receive the packages if buyer return by yourselves according to the address on shipping package. We won't solve such case and buyer should responsible for the consequences. 6. Warranty covers replacement or repair,contact us for warranty details.