Nicotine liquids upgrades and spare parts (Kanger K2)
Nicotine liquids advice for Scotland, covering modifications, what to look for and where the trade-offs actually sit.
Most Scotland buyers start with a well-known brand name and then discover that fit and coil availability matter far more. Materials are unremarkable on paper and feel reassuringly solid in the hand, with no flex in the body at all.
Anyone who has compared nicotine liquids options in Scotland quickly learns that specification lists only tell part of the story. Worth noting that the 510 bottom pin takes a small amount of care to keep clean, which we cover in the maintenance section below.
Expect roughly 618 full puffs from a charge at 3 mg/ml, based on average session length in our testing. Delivery across Scotland is typically two to four working days with tracked dispatch, and returns are straightforward within the standard window. The build quality on Robust Pro is a step above most of what sits in the same price bracket, and the finish resists the chipping that usually shows after a few months of pocket carry.
Charging over USB-C takes about 69 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries. Two things to check before ordering: the USB-C socket on the base and whether the 0.8 Ω mesh coil is the newer generation. Battery behaviour is where the Robust Pro earns its keep: the 3000 mAh cell holds a usable charge for most of a day at 65 and recharges over USB-C.
The Lilac Mist finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily. Worth noting that the 510 bottom pin takes a small amount of care to keep clean, which we cover in the maintenance section below. For daily vapers, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge.
The instruction booklet is thin, but the diagrams are clear enough that most people set the device up without further help. Flavour tracking stays consistent from the first day to roughly the 0.8 Ω mesh mark before the profile flattens and a swap makes sense. In Scotland, availability of the 0.8 Ω mesh coil is the practical bottleneck, not the device itself.
Specifications
Every unit in the Robust Pro family shares the same core platform, so the differences come down to the numbers below.
| Reference model | Robust Pro |
|---|---|
| Brand family | Freemax |
| Battery capacity | 3000 mAh |
| Power range | 65 W |
| Liquid capacity | 1.6 ml |
| Coil | 0.8 Ω mesh |
| Bottle size | 50 ml |
| Liquid ratio | 55:45 PG/VG |
| Nicotine strength | 3 mg/ml |
| Material | stainless steel |
| Charge port | USB-C |
| Connector | 510 bottom pin |
| Airflow | mesh window |
| Mouthpiece | wide bore |
Flavour and performance notes
A representative profile is Classic Menthol: cool, sharp, described as clean peppermint with consistent coolness. On a 55:45 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.8 Ω mesh mark before the coil begins to mute it.
Practical considerations in Scotland
Availability in Scotland is the factor that decides most outcomes here. Confirm the 0.8 Ω mesh and the USB-C are both in stock before committing, and check that the 510 bottom pin matches your existing device if you already own hardware. Duty and GBP rates move, so treat prices as current rather than fixed.
If any of the above addresses what you were trying to solve, the rest of the pages in this section cover it in more detail.
