Review of Chuwi UBlue 3.4A Dual USB Car Charger

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I’ve got a quick review for you today of a great little and well made product from a company called Chuwi, it’s called the UBlue and it’s a 3.4a dual USB port car charger. This charger is similar to others but it’s probably one of the best made ones that I’ve ever seen. Read on to learn more…

Specifications and Features

CHUWI Ublue 17W 3.4A Dual USB Car Charger,with Integrated Metal Body,Smart Charge,Multi-protect Safety System and Blue LED for iPhone 6/6s/6 Plus,iPad Air 2,Samsung Galaxy S7/S6 Edge,Note 5 and More

Your First Brass Body Car Charger
The charger is filled with special metal ions on the surface of the body, the shell adopts CNC precision process, bestowing the smooth attribute on the charger, which brings great euphoria to you.

5 Layers of Circuit Protection
There is constant current IC inside the charger, which can assure your security. Based on the system requirements in the field of car charger, it adopts smart IC that is applicable to car charger,
inside which is Output Over Current Protection, Output Short Circuit Protection, Output Over Voltage Protection, Over Temperature Protection Constant Pressure and Constant Current Function.

Dual USB Port 3.4A 17W with Smart Charge Technology
The max. current output for single port is up to 2.4A, with Smart Charge Technology, it will intelligently identify your mobile devices and provide optimized maximal charging

Amazing Ring-shaped blue LED indicator
Ublue got one very cool Ring-shaped Blue LED Indicator which can guide you to find the ports when you’re driving at night

One year warranty and CHUWI excellent customer service

Price: $6.99 (from Amazon at time of review)

The Review

The UBLue comes in a very nice looking box, it looks like a gift box really with the Chuwi logo on the top in shiny silver. Inside you’ll find the UBlue adapter nestled in foam for protection and then underneath the the user guide.

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When I first took the UBlue from the box I was shocked really by the weight of it, it’s solid metal basically and it feels like it, you could throw this at someone and it will hurt for sure. (Don’t throw it at anyone though please.) The adapter is small, just a few inches long really, I’d say about three-fourths of it is the plug with just small section that sticks out. The adapter has two USB connections on the end to plug your stuff in. The adapter is very well made and it’s perfectly machined, and it just looks amazing.

chuwi4 chuwi5


I’ve been using it for about a week in my car and used it everyday to charge my phone. The adapter does have an LED ring around the outside that lights up blue when powered on, it looks really nice but it also makes it easy to see in the dark. I had no problems with it, it worked just as expected.

chuwi6 chuwi7




An adapter like this is a simple product and one would not really think it could be exciting or interesting but this one is, it’s very nice looking and it’s just very well made.

The blue LED ring is a nice touch, it looks nice and it just makes it a lot easier to see in the dark.

The Chuwi UBlue works as expected, no complaints at all.

+Very nice looking
+Well made and durable
+Works as expected

-None that I could find

score-10-10 Recommended


Scores Out of 10
Design / Aestheticscore-10-10
Value / Pricescore-10-10
Performance / Usagescore-10-10

Disclosure: This product was given to me for review by the company for review purposes only for free or at a discounted price.

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