?2 Pack? Quick Charge 30 Car Charger CHGeek 12V24V 36W Aluminum Waterproof Dual QC30 USB Fast Charger Socket Power Outlet with LED Digital Voltmeter for Marine Boat Motorcycle Truck and More

CHGeek USB charger socket with dual QC3.0 fast usb ports and LED voltage indicator Dual USB Fast Charger Smartphones, tablets and other accessories can charge much faster, and you can save time. The quick charge ports work with most cell phones, tablets, digital cameras, PDAs, PSP, MP3, MP4 and other USB devices. ***Note: Some mobile phones do not support fast charging, such as the iPhone series. And they adapt for normal charging speed. Smart IC Technology With intelligent power IC, outputs stable current without fluctuation. LED Indicator Light LED voltage display that can shows the voltage status of car battery in time. Always keeps your driving safe. Checks whether the connection is successful. Note: The voltage ONLY can be read after connecting to power. Upgraded Metal Material Unlike others nylon material, the outlook of dual charger socket is adopted for aluminum alloy which can provide long-term use without overheat. Splashproof&Dustproof With IP4 Splashproof grade against Sudden water splashes and dustproof by a rubber cover, protects internal circuit, effectively enhance its lifespan. Specifications Input : DC 12V-24V Output of each usb port : DC 3.6-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A Product Dimension: 1.45 x 1.92inches Max Output:36W Package Include 2 x Dual USB Car Charger Adapter 2 x 23.7 Inches Wire with 10A fuse 4 x blue connection cap Notes 1. The voltage indicator ONLY works when the device is connected to the battery. 2. Since the iPhone series does not support fast charging, charging the iPhone is normal speed. 3. For mobile phones that support fast charging, you must use the original charging cable or fast charging cable to achieve fast charging. 4. Can't support Super Fast Change(5V 4A), such as HUAWEI P20, OnePlug 5T/6, ETC.