demon killer jbox preview

The JBox By Demon Killer Previewed

The Demon Killer JBox is a clever idea from the Demon Killer gang who usually specialise in vaping DIY accessories.jbox poster

The JBox is basically just a small battery box. The internal battery has a 420mAh capacity. A bit small you may say for a box mod – however this is a bit different.

This is not really a box mod – it is kind of a pod mod. It is designed to power Juul pods or their own Demon Killer JBox pods.jbox in hand

The pod is inserted into the top of the box. A slide down handle pulls the pod inside.

You can fully retract the pod inside the box and a slide over cover appears to keep the mouthpiece clean too.jbox and pod

As I mentioned the Juul pods will fit in here or Demon Killer sell empty refillable JBox pods with a ceramic 1.8ohm coil. However you do not get any pods of any description in with the device – they are available to buy separately.

jbox pods refilling
Image courtesy of

On the side of the box is a series of LED lights which indicate the battery capacity remaining plus a standard LED which operates when you inhale on the pod or to indicate faults.jbox led indicators

There are 2 colours available – Black and White.jbox colours

Kit Includes

  • Demon Killer JBox
  • USB cable
  • Lanyard
  • User manual

jbox contentsPods available separately or use Juul pods.

jbox pod packaging
Image courtesy of

Demon Killer JBox Specs

  • Size: 61.5x52x13.5mm
  • Battery: 420mAh (internal)
  • Resistance range: 1.8ohm
  • JBox pod capacity: 0.7ml
  • JBox pod resistance: 1.8ohm
  • Compatible with Juul Pods or Empty Demon Killer JBox Pods

jbox specsIf I owned a Juul device and found the battery life a bit poor I think one of these would be a nice little investment.

I am not sure how many people this will appeal to really but it is a very clever idea.

Do you think the Demon Killer JBox is a little “Juul”? Let me know your thoughts in the comments below!

My name is Michelle - I am 43 and an engineer and Technical Author by trade. I started vaping many years ago in the days of Tornado tanks, Ego batteries and Variable Voltage. My journey in vaping began again last year and have started to move up in the shiny shiny gadget department and love vaping! I have finally stopped smoking as of February 2018 and that is all thanks to vaping! I am a huge dog lover and volunteer for my local dog rescue.


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