Vape devices maintenance guide (Kanger K2)
Vape devices advice for Liverpool, covering licensing, what to look for and where the trade-offs actually sit.
Budget matters in Liverpool, but with vape devices the cheapest option is rarely the one that lasts. The build quality on RELX 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.
Budget matters in Liverpool, but with vape devices the cheapest option is rarely the one that lasts. Worth noting that the magnetic contact takes a small amount of care to keep clean, which we cover in the maintenance section below.
The silicone tip mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips. Comparing this against a 70:30 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 6.5 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem.
Airflow control on the RELX Pro is adjustable enough to move from a warm, restrained draw to something far more open without removing the tank. Vapour production is more than adequate at 65, and pushing beyond that adds heat rather than anything worth carrying. Expect roughly 633 full puffs from a charge at 12 mg/ml, based on average session length in our testing.
What surprised us most was how little the 0.2 Ω dual mesh coil changes the draw character compared with the 70:30 PG/VG liquid sitting in the chamber. The Midnight Black finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily. Materials are unremarkable on paper and feel reassuringly solid in the hand, with no flex in the body at all.
Worth noting that the magnetic contact takes a small amount of care to keep clean, which we cover in the maintenance section below. 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 0.2 Ω dual mesh mark before the profile flattens and a swap makes sense.
Charging over Micro-USB takes about 35 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 Micro-USB socket on the base and whether the 0.2 Ω dual mesh coil is the newer generation. For disposable buyers, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge.
Specifications
Here is what the engineering actually delivers, without the marketing language.
| Reference model | RELX Pro |
|---|---|
| Brand family | Innokin |
| Battery capacity | 3000 mAh |
| Power range | 65 W |
| Liquid capacity | 6.5 ml |
| Coil | 0.2 Ω dual mesh |
| Bottle size | 50 ml |
| Liquid ratio | 70:30 PG/VG |
| Nicotine strength | 12 mg/ml |
| Material | ABS + glass |
| Charge port | Micro-USB |
| Connector | magnetic contact |
| Airflow | ring control |
| Mouthpiece | silicone tip |
Flavour and performance notes
A representative profile is Blueberry Muffin: creamy, sweet, described as baked blueberry with a soft crumb. On a 70:30 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.2 Ω dual mesh mark before the coil begins to mute it.
Practical considerations in Liverpool
Availability in Liverpool is the factor that decides most outcomes here. Confirm the 0.2 Ω dual mesh and the Micro-USB are both in stock before committing, and check that the magnetic contact matches your existing device if you already own hardware. Duty and GBP rates move, so treat prices as current rather than fixed.
Availability shifts often, so check the current listing before committing to a large order.
