If you haven’t already heard about HCigar’s HB40, then you should definitely start keeping current on the latest vaping products.  Why?  The HB40, also known as the “Heartbeat”, is one of the cheapest box mods to offer an authentic Evolv chip and is also one of the first China manufacturers to utilize an authentic Evolv DNA40 chip set.  In my opinion, there wasn’t enough backing behind the awesome HB40 and most of the vaping world didn’t even know it existed.  That said, I think HCigar went back at it again, offering the improved upon DNA40 V5 chip and a very exciting appearance that is sure to turn heads.

hcigar vt40 colors


  • Copper spring-loaded center pin
  • Genuine Evolv DNA40 V5 chip
  • Temperature Control (Celsius and Fahrenheit)
  • Step up/step down
  • Large OLED screen (128 x 32 pixels)
  • Atty Lock
  • Preheat
  • Automatic wire detection (Ni200 or standard)
  • Micro USB charging port


  • Colour: Black, Silver, Blue
  • Battery: 1 x 18650 (not included)
  • Output power: 1-40 Watts
  • Output voltage: 1-9 Volts
  • Output current: 16 Amps (23 Amps peak)
  • Temperature range: 200F to 600F (~93°C-315°C)
  • Resistance (temperature sensing wire): 0.10Ω-1.0Ω
  • Resistance (standard wire): 0.16Ω-2.0Ω
  • Dimensions Approx: L86mm x H46mm x W24mm