quick charge 3.0 car charger, chgeek 12v/24v 36w aluminum waterproof dual qc3.0 usb fast charger socket power outlet with led digital voltmeter for marine, boat, motorcycle, truck, golf cart and more chgeek <b>chgeek usb charger socket with dual qc3.0 fast usb ports and led voltage indicator</b><br><br> <b>dual usb fast charger</b><br> 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.<br> ***note: some mobile phones do not support fast charging, such as the iphone series. and they adapt for normal charging speed.<br><br> <b>smart ic technology</b><br> with intelligent power ic, outputs stable current without fluctuation.<br><br> <b>broad compatibility</b><br> universally suitable for most dc 12-24v vehicles, cars, suvs, motorcycles, motorcycles, bicycles, boats, marine, etc.<br><br> <b>led indicator light</b><br> checks whether the connection is successful<br> (the voltage only can be read after connecting to power)<br><br> <b>upgraded metal material</b><br> unlike others nylon material, the outlook of dual charger socket is ip66 waterproof grade and adopted for aluminum alloy which can provide long-term use without overheat.<br><br> <b>waterproof&dustproof</b><br> with ip66 waterproof and dustproof by a rubber cover, protects internal circuit, effectively enhance its lifespan.<br><br> <b>specifications</b><br> input : dc 12v-24v<br> output of each usb port : dc 3.6-6.5v/3a, 6.5v-9v/2a, 9v-12v/1.5a<br> max output:36w<br> <b>package include</b><br> 1 x dual usb car charger adapter<br> 1 x 23.7 inches wire with 10a fuse<br> 2 x blue connection cap<br><br> <b>notes</b><br> 1. the voltage indicator only works when the device is connected to the battery.<br> 2. since the iphone series does not support fast charging, charging the iphone is normal speed.<br> 3. for mobile phones that support fast charging, you must use the original charging cable or fast charging cable to achieve fast charging.<br> 4. can't support super fast change(5v 4a), such as huawei p20, oneplug 5t/6, etc.<br>