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Satechi® Smart Converter USB Port Cigarette Adapter for iPhone 6 Plus, 6, 5S, 5C, 5, 4S, iPad Air, Mini Retina, Samsung Galaxy S6 Edge, S6, S5, Note 4, 5, Nexus 5, 5X, 6P, HTC M9/M8, Lumia 950, OnePlus 2/One and more (2.4 AMP) (Single USB Port)

4.3 out of 5 stars 527 customer reviews
| 19 answered questions

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In Stock.
2.4 AMP Single USB Port
  • Space-saving design with 2100mA power can support most USB powered devices
  • Use your existing USB charging cables to charge iPad, iPhone, iPod, Android Phones & Tablets, MP3 Players, Digital Cameras, PDAs, etc.
  • Blue LED indicator confirms whether USB charger is properly connected
  • Self-recover safety function with Current Limit & Thermal Shutdown Protection
  • Smart-converter is designed to enhance charging compatibility for smartphones which are powered through Micro USB connector and enables quick charge for your device. It may also be used with PC or USB wall charger.
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$7.99 & FREE Shipping on orders over $49. Details In Stock. Sold by Satechi and Fulfilled by Amazon.

Frequently Bought Together

  • Satechi® Smart Converter USB Port Cigarette Adapter for iPhone 6 Plus, 6, 5S, 5C, 5, 4S, iPad Air, Mini Retina, Samsung Galaxy S6 Edge, S6, S5, Note 4, 5, Nexus 5, 5X, 6P, HTC M9/M8, Lumia 950, OnePlus 2/One and more (2.4 AMP) (Single USB Port)
  • +
  • AmazonBasics Apple Certified Lightning to USB Cable - 3 Feet (0.9 Meters) - Black
Total price: $13.98
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Color: 2.4 AMP Single USB Port

Product Features

Color: 2.4 AMP Single USB Port
  • Size (LWH): 1.25 inches, 2 inches, 1.25 inches
  See more technical details

Product Description

Color: 2.4 AMP Single USB Port

The Satechi USB Cigarette Adapter is your solution to charging your devices on the go. Now, you never have to worry about your mobile device running out of power while you're on the road. Simply place the USB Cigarette Adapter in in the cigarette port of your car, insert your USB charging cable to the USB port, and you now have a convenient way to charge your device.

2100mA Power

With 2100mA power, the USB Cigarette Adapter can support most USB powered devices such as iPad, iPhone, iPod, Android Phones & Tablets, MP3 Players, Digital Cameras, PDAs, etc.

Included Smart-Converter

The USB Cigarette Adapter also features a smart-converter, which is designed to enhance charging compatibility for smartphones which are powered through Micro USB connector and enables quick charge for your device. It may also be used with PC or USB wall charger.

LED Indicator Light

The included blue LED indicator light confirms whether the USB charger is properly connected.


Product Information

Color:2.4 AMP Single USB Port
Product Dimensions 1.2 x 2 x 1.2 inches
Item Weight 0.3 ounces
Shipping Weight 0.3 ounces (View shipping rates and policies)
ASIN B004X71HXU
Item model number ST-2412
Customer Reviews
4.3 out of 5 stars 527 customer reviews

4.3 out of 5 stars
Best Sellers Rank #40,127 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#855 in Cell Phones & Accessories > Cell Phone Accessories > Car Accessories > Car Chargers
#2,783 in Cell Phones & Accessories > Cell Phone Accessories > Chargers & Power Adapters
#39,989 in Electronics > Cell Phones & Accessories

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Color: 2.4 AMP Single USB Port Verified Purchase
Both charger and adapter arrived in a timely fashion. The charger itself is smaller than I expected, even from the picture, and if you are looking for a minimalist charger that effectively converts the 12v port in your car into a nearly flush USB charging port, this is it. The high-current charging adapter for tablets is also slightly smaller than the adapters sold by Edo Supply on EBay (barely larger than a USB plug), but works just as well on a Samsung Galaxy Tab, which I verified as fast-charging in my car (though I am guessing still not at the maximum charging rate, see below). The adapter is also still functional when used with other high-amperage chargers.

The only real complaints I have with this product are that 1) it only has the one USB port, and 2) the spec says this is only a 1.2A charger, though that is at least enough to get the Galaxy Tab to increase charge with the screen at full brightness and the GPS and data connections running. I eventually replaced the charger with a much bulkier one that had both a 2.1A output and a (standard) 0.5A output because I wanted the ability to charge two devices at once and maximize charging current more than I wanted the low-profile design, but I kept using the Satechi adapter to be able to get my tablet to recognize the high-current port on the other charger at all (the Edo adapters were thick enough to block the second port). Note that I am relying on stated specs for this; I did not actually perform charge time experiments on both chargers.

Wishlist: the ability to purchase the adapter separately from the charger, as it has a very nice form factor and works perfectly. A fifth star would have been awarded if the charger itself had 2A output and a second port, even if it had become slightly thicker as a result.
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Color: 2.4 AMP Single USB Port Verified Purchase
Bought this and an Amzer Micro USB Retractable Data Cable to use as a car charger for my new Samsung Galaxy SIII. Dont have any specs to post, but I can't tell a charge time difference between the fast times I get at home and using this unit. Perfect!

The smart converter that comes with the unit is simply a USB extender that plugs into the back of the unit. I assume it crosses/connects some of the conductor wires to simulate a different/faster type of charger. Look around on amazon and you will find some people modifying their chargers to accomplish this same task. Handy and elegant to have this available out of the box with a simple little plug.

Pros:
Fast Charging
Silver part of the unit is a heavy duty handle that swings out to pull the unit from the car lighter
included "Smart Converter" see above
cool led color changing light

Cons:
LED light is a bit bright when it turns green at night, but I dim my dash lights anyway, so thats probably just me.
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Color: 2.4 AMP Single USB Port Verified Purchase
I have only had this charger for one day, so I will update the review in 6-12 months once I see how well it holds up over time. As for right now? I have nothing negative to say about it. The low profile is near perfect, the construction seems solid for what it is, no problems people mentioned about overheating or blowing a fuse, and it looks pretty good for a $10 charger.

Now... the important parts. These points are particularly important if your smartphone has trouble with charge speed / efficiency while using a car charger:

1. 1.2A Power - 2.1A would have been nice, but it's more than enough to keep up with my GNex.
2. The included "Smart Converter." This solves a problem so many smartphone owners experience. By effectively shorting the data lines in the charging cable, it puts the phone in "AC Mode." Without this Smart Converter, the phone stays in USB mode and charges vastly slower, no matter how much power your source is outputting. If you've ever connected your phone to a PC, you know how slowly it charges in USB Mode. The Smart Converter can even be used with PC USB ports and USB chargers.

I've tried other chargers that don't "trick" the phone into AC Mode and they don't provide enough power to keep up with a GNex running GPS and 4G. I tested this charger / converter combo tonight on my way home from Wegmans. Here are the results:

- In 18 minutes, the battery gained 8%
- The phone was running Wifi, Bluetooth, GPS, and 4G. Screen sleep was disabled and Ingress was actively running the whole time.

That's good enough for me to be happy with this product for $10. If it fails in the first few months, I'd probably even give it one or two more tries before deciding it's junk and changing this review.
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Color: 2.4 AMP Single USB Port Verified Purchase
As much as I LOVE Amazon, the one downside is that you don't always know if you're getting the actual product that's listed. With numerous sellers running about, sometimes you can get a fake or phony. However, the seller I got this item from WAS Satechi, so that leads me to feel pretty safe giving it a bad review.

There's not much to say. The item is well-designed, but it seems poorly manufactured. I was very excited about it. It was actually a replacement to another charger that broke, and it seemed like an upgrade more than a replacement. It is low profile, doesn't have any wild, gaudy LEDs (just a subtle logo that lights up), and it has a convenient little handle.

All that to say... none of it matters when the item breaks less than a month after using it. Even worse– I rarely touched it (i.e. I wasn't plugging and unplugging it; it simply sat in my car's socket). When I went to remove it one, it feel to pieces. The little "head ring" broke off, and the metal conductor cap came free. There was no way to use it anymore. Just like that, it was kaput! And... just like that, it gets two stars from me.

I uploaded images of the broken unit, and here are links to two other chargers that I ordered:

- Griffin Powerjolt Dual Universal USB Micro (http://www.amazon.com/review/R29YHUZ96XEPWO/ref=cm_cr_rdp_perm)
- PowerGen 2.4Amps / 12W Dual USB Car Charger (http://www.amazon.com/review/R2YR6HZ9QUY7OB/ref=cm_cr_rdp_perm)

The Griffin Powerjolt seemed to be a fraud, but I ended up trying the PowerGen rather than replacing the Griffin. The PowerGen ended up being great, and I still have it and use it. It's great! A little more money, but... in the end... "you get what you pay for" I guess.
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