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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Yihiecigar
  • Model Number: Yihiecigar SX350
  • Materials:: FR4
  • Board Layer:: 4 Layers
  • Board Thinkness:: 1.6mm
  • Payment:: Paybal,Weston Union,T/T
  • Color:: Green
  • Release Date:: 2014/02/15
  • Battery:: 3.7V 3900mAH Li-ion *1
  • Variable Voltage:: 1.5V-9.5V
  • Variable Wattage:: 5W-60W
  • Screen Type:: 0.66"OLED Yihiecigar
  • Properties: Other

Packaging & Delivery

Packaging Details Antistatic Bags+Barcode Label+EPE foam Box+Waterproof film+Paper Cornor Protection




The 2nd Generation Upgradable Chipset-YiHi SX350 50W


--SXi Software Upgrade,GUI operate on computer


--Dual-Core Chip, Buck-Boost&Boost available


--1.5V-9.5V Variable Voltage


--Subohm 0.15 ohm- 3.0 ohm Atomizer


--Mechanical mode(by-passed), if you choose this mode , your vaporizer can be used like mechanical mode


--Gravity Sensing (tilt) change the power automatically


--0.66" OLED Screen


 Yihiecigar is the Most pofessional and the biggest chip manufacturer focus on Vapor from China with more than 4 years experiences


2014 Newest High end Products YiHi SX350 5W-50W or more

Single Battery DC-DC Sustain Subohm 0.15 to 3.0 ohm VV/VW 5W to 60W 1.5V to 9.5V Yihiecigar 


Specs of YiHi SX350 Yihieicgar 5W to 50W or more

1Output Power5 Watts 30W/35W/50W...
2Output Voltage1.0 Volts 9.5 Volts
3Output Current  25.0 A
4Atomizer Resistance0.15 Ohms2.0 Ohms3.0 Ohms
5Input Voltage                   (2200mA 30C Sony VTC4&VTC5)                 3.2 Volts3.7 Volts4.5 Volts
6Input Current1.5 A8.9 A25.0A
7Screen On Current 25 mA 
8Quiescent Current 1 mA 
9Power Down Current 200 uA 
10Efficiency 92% 
11Screen size 0.66" OLED 
12Fire MethodOnly One Regular Fire Button
13Adjust Power MethodGravity Sensor&Up/down button Adjust Power
14USB Charging for BatteryYes  
15App controlled BluetoothNO  
16Software Upgrate/GUI operateYES,YiHi Sxi driver  
17Charging for Mobile PhoneNO  
18Customize LogoYes require a certain qty  




Q: Why Maximum Output current and Input current same?

A: Becuase when you choose By-pass mode, it can be used like mechanical mode.



Q: Only one button on your board ?

A: Yes, because Gravity sensor adjust the power automatically so no need the "+" or "-" button anymore.

That's why all users said our chip is very easy for them to build the mod.



Q: Where I can get the Wire Instruction ?

A: Pls email us cari at yihieicgar.com



Q: How to send you payment ?

A: You can pay us by Paypal or T/T . Pls email us to get the paypal account and bank information.


More information please email us (you can find my email from below picture) or message me on skype cari.yihi






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