Vape devices maintenance guide (150 W)
Vape devices advice for Serbia, covering charging, what to look for and where the trade-offs actually sit.
The Serbia market for vape devices has grown steadily, and the choice on offer now is genuinely broad. In Serbia, availability of the 1.0 Ω mesh coil is the practical bottleneck, not the device itself.
The gap between a mid-range and a premium vape devices narrows once you know which components you actually use. Build quality is the quiet differentiator here, with tight seams and a connector that has not loosened after repeated removal.
Comparing this against a 55:45 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. Expect roughly 1096 full puffs from a charge at 3 mg/ml, based on average session length in our testing.
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. Build quality is the quiet differentiator here, with tight seams and a connector that has not loosened after repeated removal. Charging over Type-C fast charge takes about 82 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries.
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 1.0 Ω mesh mark before the profile flattens and a swap makes sense. In Serbia, availability of the 1.0 Ω mesh coil is the practical bottleneck, not the device itself.
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 70, and pushing beyond that adds heat rather than anything worth carrying. Materials are unremarkable on paper and feel reassuringly solid in the hand, with no flex in the body at all.
Worth noting that the Q-Plus takes a small amount of care to keep clean, which we cover in the maintenance section below. For tank lovers, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge. If you take one thing from this page, make it the coil compatibility check. A device that needs a coil you cannot source locally becomes an expensive ornament within a month.
Specifications
Every unit in the RELX Pro family shares the same core platform, so the differences come down to the numbers below.
| Reference model | RELX Pro |
|---|---|
| Brand family | Kanger |
| Battery capacity | 800 mAh |
| Power range | 70 W |
| Liquid capacity | 6.5 ml |
| Coil | 1.0 Ω mesh |
| Bottle size | 200 ml |
| Liquid ratio | 55:45 PG/VG |
| Nicotine strength | 3 mg/ml |
| Material | ABS + glass |
| Charge port | Type-C fast charge |
| Connector | Q-Plus |
| Airflow | dual bottom |
| Mouthpiece | wide bore |
Flavour and performance notes
A representative profile is Mango Tango Ice: sweet, tropical, described as ripe mango warmed by a light menthol coolness. On a 55:45 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 1.0 Ω mesh mark before the coil begins to mute it.
Practical considerations in Serbia
Availability in Serbia is the factor that decides most outcomes here. Confirm the 1.0 Ω mesh and the Type-C fast charge are both in stock before committing, and check that the Q-Plus matches your existing device if you already own hardware. Duty and RSD rates move, so treat prices as current rather than fixed.
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