USB Wall Charger 2.1A - Black
    Product # 10273
    $4.75
    Amps: 2.1A
    2.1A 2.4A
    In Stock This item should ship tomorrow (9/25/2017) if ordered within 14 hours 39 minutes

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    USB Wall Charger 2.1A - Black

    Charge your Apple iPad® or other USB-powered device with this MFi certified Wall Charger from Monoprice!

    This wall charger plugs directly into a wall or power strip outlet and provides a full 2.1A/10W output at 5 VDC, just what is needed for the iPad or any other power-hungry USB devices. The charger measures 1.8" x 2.1" x 1.2".

    Because it uses a separate cable (not included), this charger is also suitable for use with non-Apple USB devices, such as the Amazon Kindle Fire, Samsung Galaxy SIII, or any other device that uses standard USB power levels, by using the appropriate charging cable.

    Charging cable not included!



    Apple, iPad, iPhone, and iPod are trademarks of Apple Inc., registered in the U.S. and other countries.

    Amazon and Kindle are registered trademarks of Amazon Inc.

    Samsung and Galaxy are registered trademarks of Samsung.

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    Browse 8 questions Browse 8 questions and 11 answers
    Can I use a 3.0 usb cable with this USB charger?

    Thanks
    Greg S on Dec 2, 2016
    BEST ANSWER: If you have the correct connector, (USB Type A male) then it will work fine. This is just for charging.
    what certifications does this item have i.e. UL or Intertek, CE?
    A shopper on Aug 23, 2017
    BEST ANSWER: Mine shows FCC & TUV Rheinland. Also bears Class II double insulated symbol, "Indoor Use Only" Symbol, and a "VI" in a circle (not familliar with that one)
    3.9 / 5.0
    219 Reviews
    5 Stars
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    32
    Does not fast charge for Android devices
    I have a Galaxy Nexus. I bought this assuming it would charge my phone faster than a 0.5A computer USB port. This charger ONLY fast charges Apple products. When connected to an Android phone it will charge at USB data connection speeds (0.5A) and not speeds comparable to the stock wall charger achieves (1.0A).

    PROS: It does work as it intends to work.

    CONS: On Android devices, this charges at 0.5A (slow charging). This is misleading as it advertises 2.1A.
    April 5, 2013
    Not for Android Devices!
    There are 2 charging standards for micro-USB devices to charge above the standard 0.5A USB power draw. If you were to plug in a device that draws over 0.5A into a computer with no safeties involved, it could be damaging to the computer.

    Apple uses proprietary circuitry in iPad chargers that looks for certain signals to allow the device to draw more than the standard output. Every other company (Android and Windows Phone) uses a simple short across the two data contacts in the USB connector that tells the device that it's plugged into a power port, not a computer, and the device then knows that it can draw more than 0.5A. When I plug my non-apple phone into this charger, it thinks it's plugged into a computer and only charges at USB rates.

    I've done my own fix on a few other chargers by simply soldering across the connectors inside the charger, but I can't figure out how to get these chargers open without damaging them. I guess I'm not sure if that's a plus for build quality, or a minus for repairability. Either way, I'm disappointed with this product.



    PROS: 2.1 A for proper devices
    Inexpensive

    CONS: Does not charge android devices at 2.1A!
    Large size
    July 5, 2013
    Unable to charge android devices at 2.1A
    I bought a couple of these to charge my android smart phones. Unfortunately they don't have the data+ and data- pins shorted so my phones only draw power from them at 500ma (USB charging speed). It would have been nice to have this pointed out in the description or knowledge base before ordering. I believe I can get a USB cable with those pins shorted but now I will have to carry both a charging cable and a data cable with me.

    PROS: Inexpensive

    CONS: Does not have the data pins shorted for android devices.
    February 11, 2014
    yet another high current USB charger that does not support high current charging
    Disappointing. Does not support USB Battery Charging Specification Revision 1.1 as a dedicated charging ports (DCP)

    PROS: 2.1 A output in medium-small form factor (if you can trick your phone / tablet into drawing that much)

    CONS: claims to be a 2.1 A charger but does not have the 200 ohm resistor between the D+ and D- pins so that your phone / tablet knows that it can draw that much.
    March 25, 2014
    meh
    This device should be labelled an Apple charger instead of a USB charger, as it lacks the proper signalling on the data pins for USB devices to charge faster than from a computer port. Also, the noise it makes when idling or charging is quite annoying - basically defeats the point of having an extra charger to leave plugged in in a handy spot.

    To salvage my purchase without the hassle of the return process, I opened this thing up (also not easy), made the proper connection between the data pins, and slathered the primary inductor in CA glue. Unless you're either willing to do this, or are looking to power Apple devices somewhere noisy like a dance club or factory floor, it's probably better to steer clear.


    PROS: Produces 5 volts.


    CONS: Doesn't conform to USB charging spec.
    Makes constant annoying noise.
    July 21, 2013
    Better Late Than Never
    I usually wait about a month to use purchased products before writing a review. In this case, I've waited about a year. Reason being, I was really worried about the reports of failure. In my case I can happily report that my 10273 is still alive and kicking. I have it at work and it is used every day, so I have definitely put miles on it. To get a true 2.1 amp charger for this price is ridiculous, I plan to order a batch of these for all the managers here. Anyway, in my case, this charger is top notch (actually charges my Ipad4 faster than the Apple supplied one) and a great bargain.



    PS For all those that say you were tricked and thought there a cable was included, hopefully it's a lesson to actually READ the item description. You will fare much better that way, I promise.

    PROS: Amazing bargain for a true 2.1amp charger.

    CONS: If you can find a fault with true 2.1amp charger for this price, you may never be pleased
    April 2, 2015
    Ideal for Raspberry Pi
    Ideal for powering a fully loaded RPi

    PROS: Does the job perfectly, supplying enough voltage and current for RPi and all interfaces.

    CONS: none
    November 1, 2014
    Hint: Buy extras
    I say buy extras because you're going to want to leave one in every room of the house, or at least hide some away from your family members, since they'll be stealing them all of the time!

    PROS: Inexpensive, Durable, Quality

    CONS: None
    July 12, 2015
    Interference sound?
    Works great for charging the Ipad but can hear a noise when it is plugged it. Doesn't sound safe to use!



    PROS: Good price, quality

    CONS: Noisy, makes low frequency hissing sound.
    January 15, 2014
    Need extra work to work with none-apple devices
    The first one I received did not work on my Nexus 7, and I thought it was a dud Monoprice sent me another new one right away. The second one was exactly the same as the first one, which made me to do some research. Apparently, apple devices and most of the none-apple devices accept different "high amps" chargers: apple devices requires there is a resistor between the USB's D+ and D- pin, while the others normally requires a short circuit between these two pins.

    Apparently, this charger goes with apple way. And, if you want to use it on none-apple device, you need to buy a "charge-only" usb cable which shorts the D+ and D- inside the cable. Considering these kind of "charge-only" cable sales around $7 at Amazon (could not find it at Monoprice), I would probably go with a dual-port (one for apple, one for the rest) charger from Amazon.

    PROS: The customer service at mono price is awesome. They sent me a replacement within 24 hours.

    CONS: Out of box, this charger can ONLY work with Apple devices. Using the standard USB cable, it does not work with my Nexus 7 or old black berry cell phone. You need the so-called "charge only" usb cable in order to make it work with these none-apple device.
    June 8, 2014

    In Stock This item should ship tomorrow (9/25/2017) if ordered within 14 hours 39 minutes
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