If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number 1 (877) 271-2592.
    Monoprice Obsidian Series USB Smart Charger with Qualcomm Quick Charge 3.0 Technology
    Product # 21673
    In Stock This item should ship tomorrow (7/16/2018) if ordered within 1 hour 46 minutes

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $9.99
    Qty: 2-9 $9.79
    Qty: 10-19 $9.59
    Qty: 20-49 $9.19
    Qty: 50+ $8.99

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business


    Model 21673
    Type USB charger with Qualcomm® Quick Charge™ 3.0
    Output 5 VDC/3A, 9VDC/2A, and 12 VDC/1.5A
    Compatibility Android™ and iOS® smartphones and tablets
    Dimensions 2.2" x 1.8" x 1.2" (56 x47 x 30 mm)
    Weight 2.6 oz. (74 g)

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 7 questions Browse 7 questions and 10 answers
    When using the correct cable, does this charger do "rapid charging" for the pixel 2?
    David L on Nov 23, 2017
    BEST ANSWER: The Pixel 2 now supports up to 27W of power, and to achieve it's fastest charging capability, a 27W or higher charger will be preferred. This QC 3.0 charger supports up to 18W of output, I recommend the 39W Dual USB Wall Charger (PID 24426) to achieve the Rapid Charging for the Pixel 2.
    Can this be used across countries with different voltage?
    New User U on Jan 19, 2018
    BEST ANSWER: The input voltage range is 100-240V ~ 50/60Hz as printed in the bottom of the charger,so yes, it will work, but you will need a plug adapter to physically fit it into the socket of the country you're traveling to.
    What is the input voltage range?
    New User U on Jan 19, 2018
    BEST ANSWER: The input voltage range is 100-240V ~ 50/60Hz 0.7A, as printed in the bottom of the charger. The output voltage range is 5.0V 3.0A, or 9.0V 2.0A, or 12.0V 1.5A.
    Does it work with a Galaxy Note 4?
    A shopper on Sep 18, 2017
    BEST ANSWER: Yes it's works with the note 3 through 6 and also with my note 8 but you will need an adapter to the new c connector.
    This work with an iPhone? I have a compatible usb lightning chord.
    Anthony Y on Dec 19, 2017
    BEST ANSWER: Yes it does, and I do see a quicker charging rate withe the one I have
    Can this be used with Arlo Pro2 cameras?
    Art S on May 21, 2018
    My ZTE Warp 7 phone is Qualcomm 2.0 capable for charging ...Will I see a benefit in charging time form using this charger #21673.? Thanks
    Carleton C on Apr 19, 2018
    4.7 / 5.0
    19 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Works great! Can charge all of my devices no problem. Would highly recommend. Thinking about getting one to permanently mount on my desk.
    February 13, 2018
    5 months ago
    Fast charging my Note 8 with no problem. Will definitely order some more in the future.
    April 3, 2018
    4 months ago
    Used it for about a week now and it works as advertised.
    May 10, 2018
    2 months ago
    A very good product. Monoprice does it again.
    This charger does exactly what it claims. I have an iPad and with this charger it charges much quicker and my iPhone recharges faster still. I would definitely recommend this charger. ð???ð??½ð???ð??½
    November 9, 2017
    8 months ago
    MP QuickCharge WallWart
    Well worth the low price found on MP and will charge phones that support Qualcomm's QuickCharge 2.0&3.0 also Samsungs adaptive fast charging . This little guy is Galaxy S series friendly. Tested on a S7Edge and, S8plus both fast charged plugged into it. theres no bright led on this charger, thats a plus.
    August 11, 2017
    Works with Samsung fast charge
    The stock samsung charger only fast charged about half the time, this charger fast charges every time.
    April 4, 2018
    7 months ago
    bought 8 of them all work great
    I bought one for each wireless charger for a few of my employees and they are all working great.
    May 20, 2018
    2 months ago
    Quality construction
    Folding prongs are a must for traveling. QC 3.0 is another plus.
    June 16, 2018
    2 months ago
    Works great
    Fast charging, no overheating yet, seems to be working perfectly fine.
    October 14, 2017
    9 months ago
    USB Smart Charger
    Chosen for Quick Charge Capability. Use with appropriate USB cable and it works like a charm.
    October 20, 2017
    9 months ago


    In Stock This item should ship tomorrow (7/16/2018) if ordered within 1 hour 46 minutes