Author: Da Cha

Ohms law is not that complicated, we always know at least two of the variables, so it becomes easy to calculate the remaining two.

V = I x R (V=voltage, I = current (in amps), R=resistance (ohms))

P = I x V (P=Power (watts))

I = V/R

The Voltage never changes from 4.2v unless you are using a stacked tube or series mech, in which case you simply multiply 4.2 by the number of batteries you have in your device.

Equations can be off putting so:

If you want to know what amps you’ll be pulling from the battery when you fire it: 4.2 / Coil resistance. For example, 4.2 / 0.22 = 19 amps (This applies to single battery tube mods and parallel mods). This is very important as it helps to identify whether your build will be within the range of your batteries continuous discharge rate (CDR) when you fire it.

For power multiply your amps from the previous calculation by 4.2. So it’s 4.2 x 19 = 80.18w. Therefore a single cell mech running a 0.22ohm build would pull 19 amps from the battery and be vaping at 80.18 watts.

Some examples are given below:

Resistance (Ohms)	Power (Watts)	Current (Amps)
0.25	70.56W	16.8A
0.24	73.50W	17.5A
0.23	76.70W	18.2A
0.22	80.18W	19.0A
0.21	84.00W	20.0A
0.2	88.20W	21.0A
0.19	92.84W	22.1A
0.18	98.00W	23.3A
0.17	103.7W	24.7A
0.16	110.2W	26.2A
0.15	117.6W	28.0A
0.14	126.0W	30.0A
0.13	135.6W	32.3A
0.12	147.0W	35.0A

Currently we ship across the planet (apart from where restrictions apply) ‘at cost’ although we give a set price based on the average cost for each service offered. All items are sent with some method of confirmation of arrival to reduce issues surrounding ‘non arrival’ of goods. There are no costs for packing materials unless you specify a particular requirement.

Shipping costs are currently:

Service	Cost
UK 1st Class	£3.70
UK 2nd Class	£3.10
UK 1st Class Signed For	£4.70
UK 2nd Class Signed For	£4.10
DPD Courier	£10.00
International	£15.00

There are places that, due to customs issues etc, we do not ship to, as below:

This list will be updated as and when changes occur.

Please note that our prices do not include any import charges that you may incur.

Shortfill e-liquid refers to larger bottles of liquid in 0mg nicotine strength, including 50ml, 100ml & 250ml bottles that are only filled to 80% capacity, hence short fill. The remaining space allows you to add a nicotine shot/s to create a liquid to your desired nicotine strength as below (or none if you want zero nicotine liquid):

E-liquid (ml)	Strength of 10ml Nic Shot (mg/ml)	Nicotine Shots	Final Result
50	15	1	2.5mg in 60ml
50	18	1	3mg in 60ml
80	15	1	1.6mg in 90ml
80	18	1	2mg in 90ml
80	15	2	3mg in 100ml
80	18	2	3.6mg in 100ml

15mg Nic Shots are HERE

18mg Nic Shots are HERE

Bottle ready for nicotine shot adding

Remove nib to add nicotine

Add nicotine to bottle

It’s worth mentioning that many nic shots are VG based which is quite thick and in cold weather it get’s thicker. I just sit them in a box on the radiator or in a cup with a bit of hot water in for a while to make the VG become runnier and easy to use.

After you’ve added the required nic shot, replace the nib and cap and shake vigorously to mix it together.

Additionally most eliquid comes in chubby bottles with a thin nib like above. This can make the higher VG liquids harder to squeeze out. I’ve found that cutting the nib down makes it a lot easier to squeeze the bottle to make liquid come out at a reasonable rate, as shown below.