SXmini G Class

Now: £199.00
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SXmini G Class

The new SXmini G Class by YiHi is powered by the new SX550J chip. The G Class is a small, compact dual 18650 battery mod offering excellent battery life and 200 watts of power. This chip supports the latest temperature sensing advancements from YiHi and allows full support of YiHi's SXi Q control PC software. In addition, it is Bluetooth ready and allows full control from a mobile device of all of the available SXi Q & G Class settings. There is a brand new, clear & customizable TFT display and innovative joystick controller for easy navigation.  The unit features a huge 31mm 510 top plate, idea for using large atomizers and RDA's normal reserved for significantly larger 26650-sized devices. The G Class features an illuminated SXMINI logo on the side and is available in three finishes: Black Leather, Brown Leather and Carbon Fibre.



  • Powered by YiHi SX550J
  • TFT ips Screen
  • USB 3.0 Type C connector
  • Joystick Controller
  • 2X18650 Maximum Output Wattage of 200
  • Battery suggestions genuine VTC5, LG, Samsung, Nitecore flat top batteries
  • SXi Q Control for PC & Bluetooth App Control (Android & iOS)
  • Search "SXi" for Bluetooth App on Google Play or App Store.

Please watch the video below:



SXi Software Driver-V2.8.3.1-20170615-English

SXmini G Class Firmware V.5.500

Please Note: Only use good quality, good condition batteries. Batteries must be married. They should be matched in brand, model and battery state/condition at all times. Always discharge and recharge batteries together. Failure to do so may result in damage to your device and/or personal injury. Never use damaged or improperly wrapped batteries with this device.

7 Reviews

  • 5
    Yogi SX G CLASS

    Published by Deano on 23rd Apr 2019

    Wow, or should I say yihiiiiii. Ordered the Yihi sx g class at 11.00 am on the Tuesday, low & behold it arrived at 1130 am on the Wednesday. Vapetime what a fantastic customer service you guys have, wouldn’t hesitate to buy from you again. Now let me gut fast on the sx g class from yihi .... This mod is absolutely fantastic every vapour should get one , cos the quality of this product is in a class of its own.

  • 5
    fantastic device!

    Published by Paul on 22nd Jan 2018

    I 've used mods from smok, sigelei, wismec etc but this is in a league of its own. Takes a bit of getting used to but once you get the hang of it you won't look back

  • 5
    nice mod

    Published by thijs on 11th Jul 2017

    Short review: the g class made me a very happy vaper

  • 5
    quality mod

    Published by adrian Tummon on 14th Jun 2017

    amazing quality and build. features are more than you could ask for. batteries last ages

  • 5
    The GOD of mods!

    Published by on 14th Mar 2017

    The best build mod I have ever owned.

    Simply the best!

    I can't recommend the guys at Vapetime enough!

    I would not buy from anybody else.

    The guys bend over backwards to resolve any issues, the customer service here should be the benchmark for all businesses.

    The best products, the best price, service that is second to none.

    I would like to say a personal thank you to Paul for all your help.


    Thank you for all your help and support over the years.


  • 5
    gclass mini

    Published by adrian Tummon on 10th Mar 2017

    first I want to say thanks to the staff at vapetime for there great service and quick delivery, also there knowledge about mods is amazing and are a credit to the vaping community. the mod wow. pure quality. Best built mod I've tried and the carbon finish which has a protective sheen to it looks and feels great in hand. fire button in perfect place and beautiful 510 which goes great with my 25mm tanks. no rattles and nice battery door locking device. battery life is best I've had from dual 18650 mod. couldn't really afford the price but now I've got it it's worth every penny. still learning all the settings but like the joystick now used to it. if you want a top quality mod go for it and you won't regret it.

  • 5
    Yihi Sxmini G Class Carbon Fibre

    Published by Brian P on 2nd Feb 2017

    Good design, every detail with this device is first class.

    Takes a bit of time getting used to the joy stick though.

    Some people might get put off due to the price, but worth every penny if you can afford it.

    The user manual could be better though.

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