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daiertek usb rocker switch: waterproof car charger with led voltmeter & dual usb adapter - ideal for rocker marine panel, boat, rv, vehicle logo

DaierTek USB Rocker Switch: Waterproof Car Charger with LED Voltmeter & Dual USB Adapter - Ideal for Rocker Marine Panel, Boat, RV, Vehicle Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.5
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Description of DaierTek USB Rocker Switch: Waterproof Car Charger with LED Voltmeter & Dual USB Adapter - Ideal for Rocker Marine Panel, Boat, RV, Vehicle

Quick Charge: Dual USB Rocker Switch designed with dual USB ports supporting.USB outlet: 12-24VDC input, power outlet 2.1A & 2.1A.USB socket can intelligently detect your devices and simultaneously charging 2 devices at optimal current. Charging speed are faster than conventional chargers and works for all USB-powered devices. LED Voltage Display: USB car charger adapter socket builts in digital LED voltage monitor, it can display accurate voltage status of your vehicle's battery at the real-time. When the connection is successful, the light will illuminate. It's easy to check if connection is current and can be find and be used clearly in a dark environment. Material: USB car charger adapter socket is made of ABS material.This material is flame retardant and environmentally friendly.Works even in high or low temperature environments.The cover is made of rubber material the voltage also can be read when the cover is engaged. Installation: It is easy to install: "+" is plugged into positive pole and "-" is put on negative pole. the adapter could be wired on an on/off switch, turn if off for energy-saving.Standard snao-in installation. Application: Application: Useful for DC 12/24V car, boat, marine, motorcycle, ATV, RV etc.This USB power outlet is suitable for charging mobile phone, GPS, digital camera, PDA, android tablets, power banks, video games controllers, sports watch and other USB accessories.

Reviews

Global ratings 8
  • 5
    4
  • 4
    0
  • 3
    2
  • 2
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  • 1
    2

Type of review

Revainrating 5 out of 5

Good value for lighting and electrical

This switch works exceptionally well. It displays battery voltage, a valuable feature, and is backlit for easy access in the dark.

Pros
  • High marks for support and durability from testers
Cons
  • No automatic

Revainrating 1 out of 5

Wasted money on sensors

Don't waste your time Total crap Connected to a 7 amp fuse I was looking at it as smoke was coming out of the block I disconnected it before it did any damage to my system.

Pros
  • Easy to use
Cons
  • Protection

Revainrating 5 out of 5

Puts USB power where you need it

Installed at my boat's helm in the rocker switch panel. I often use my iPad Pro to navigate. It's really handy to have an outlet nearby to keep your iPad and phone charged while you drive!

Pros
  • Ideal for outdoor activities
Cons
  • Operating speed

Revainrating 5 out of 5

Fairly easy to install, highly visible in the sun.

I bought this for my zero turn mower. It was fairly easy to install and is usually easy to see in the sunlight. I can't talk to the USB power ports as I never carried my phone with me on the mower.

Pros
  • Cool item
Cons
  • I vaguely remember

Revainrating 5 out of 5

If you are building a power supply - this can give voltage and USB to your project

I use a voltmeter for the power supply (search it on youtube) and the square profile is easy to cut into the plastic so it snaps into place . This meter provides voltage readings and 2 USB ports (all with USB connectors) for any project. There is a rubber rain cover. A great addition to my PSU for the price.

Pros
  • Very good price
Cons
  • Volume

Revainrating 1 out of 5

For the first time it was not possible to pull out the boat - this switch is powered by 12V. Faulty switch. Cheap junk.

It didn't work out. Installed in my dash as part of a complete rewiring on my boat. Everything works except the USB charger on the first ride, and of course you'll need to charge your phone if you plan on using it to stream music all day. It took me a couple of weeks to find time to install it, so I went through the return window. Would like a return. Do not buy this product

Pros
  • A sea of positive emotions
Cons
  • I have no particular complaints about it, everything is fine

Revainrating 3 out of 5

1h 50min charging time for Galaxy S9

Samsung Galaxy S9 does not charge quickly. Standard charging 1 hour 50 minutes is 20 minutes longer than fast charging. They work, are easy to read and the voltmeter is fairly accurate. Mounted on a zero turn mower so my boys can charge devices while mowing. A voltmeter will come in handy. Informs operator of battery level when using 12V accessory 3 stars because it's not true fast charging but still better than many charging options.

Pros
  • Few competitors
Cons
  • There are problems

Revainrating 3 out of 5

Easy installation but not very fast charging

My first review was after installation but before attempting to charge a mobile phone. I can't measure the power output, but I can tell you that in the same car with a similar 2 amp charge rate, a device plugged into my cigarette charger port will charge at least twice as fast, if not three times as fast. With the same charging cable. The principle of this device is simply fantastic! But equal charging capabilities would put this device ahead of traditional car chargers.

Pros
  • Best
Cons
  • Not bad