SXmini Q Mini Mod by YiHi

SXmini Q Mini Mod by YiHi

Product no.: SXMINI-QMINI



Yihi SXmini Q Mini Device

The SXmini Q Mini mod by YiHi features a dual battery configuration with the SX450J-BT processor which provides big power output and intelligent power regulation plus the added feature of BlueTooth connectivity with a smartphone app* to configure the settings. The SX450J-BT chip includes support for temperature limiting when using Ni200 or Titanium and Stainless Steel coils and the chip also has options for setting up specific temperature variable settings for special wire types.
The device is made from a zinc alloy (frame) and aluminium side panels with durable powder coating in your choice of colour. Please note the side panels on this device are not sold separately and only one side is removable to replace the batteries. The Q-Mini is a lot lighter than you would expect from a dual battery SXmini. The stainless steel atomiser platform is beveled to 24mm to look great with many of the tanks on the market today and features a self-adjusting 510 centre post for a good connection with your tank.
The unit has in-case 2A balanced USB charging capability, so there's no need to remove your batteries.

We strongly recommend purchasing a new pair of Efest IMR 18650 3000mAh cells to use in this device and "marry" them for life. The cells will need to be kept in a pair and discharged and charged at the same rate throughout their life or poor performance may result.


  • Authentic SX450J-BT Bluetooth processor board inside
  • Joule mode: 10J-120J (212°- 572° F/ 100°- 300° C)
  • Variable temperature with Ni200, Ti, Stainless, or custom settings
  • 200W capability (ensure your batteries are suitable)
  • Battery compartment for 2x18650 IMR battery (batteries not included)
  • Self-adjusting floating 23.5mm 510 atomiser connection
  • Output Voltage 1.0 - 9.5V
  • Resistance range 0.05 - 1.0 Ω (Joule mode)
  • Resistance range 0.05 - 3.0 Ω (Power mode)
  • Five modes: Powerful, Powerful+, Standard, Soft, Eco (plus memory for custom power settings in SXi-Q)
  • 2A Balanced charging via USB
  • Comfortable stainless steel fire button
  • Upgradeable firmware via USB port
  • Reverse polarity, output short, low resistance, low battery, voltage and overheat protection
  • SXi-Q software to customise your settings (Micro-USB to PC or connect via Bluetooth IOS app*)

Kit Contents:

  • SXmini Q-Mini Device
  • High-quality USB charging cable with gold plated connectors
  • User Manual
  • Warranty card
  • Gift Box

Dimensions (approx)
Width: 54mm
Length: 97mm

Depth: 27.5mm at the widest point

To charge
Plug the USB cable into the port on the side of the device, and connect to an approved USB wall adapter, or other USB power source. To benefit from the 2A charging you will need to be sure your wall adapter or hub and cable is capable of this power.


IMPORTANT: Other products are pictured for illustrative purposes only.
* The Android version of the app is still in beta and you may experience Bluetooth connectivity issues with some models of phones. Returns will not be accepted for Android connectivity issues.
To benefit from the temperature limit settings a coil made from suitable temperature controllable resistance wire is required. Standard Nichrome or Kanthal A1 will not allow temperature control.
6 Month warranty on the main board. 3 month warranty on USB charging/upgrading port. Please see our Terms & Conditions for full warranty information and exclusions.


Additional product information

Safety Information Download

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