Vape devices explained: spotlight edition (Beipu B2)
Vape devices advice for Serbia, covering explained, 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. The throat hit is noticeably firmer than a 80:20 PG/VG blend, so if you prefer a smoother draw, mix accordingly.
Budget matters in Serbia, but with vape devices the cheapest option is rarely the one that lasts. Worth noting that the 510-X takes a small amount of care to keep clean, which we cover in the maintenance section below.
Battery behaviour is where the Uwell Calibre earns its keep: the 5000 mAh cell holds a usable charge for most of a day at 90 and recharges over USB-C. We would pair the Uwell Calibre with a 80:20 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably. Replacement coils are widely available, and the 1.5 Ω regular coil is the sensible default to keep in stock.
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. The throat hit is noticeably firmer than a 80:20 PG/VG blend, so if you prefer a smoother draw, mix accordingly. Pricing in Serbia shifts with import duty, so the figures here reflect current RSD rates rather than a fixed list price.
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-X takes a small amount of care to keep clean, which we cover in the maintenance section below. For compact users, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge.
Flavour tracking stays consistent from the first day to roughly the 1.5 Ω regular mark before the profile flattens and a swap makes sense. In Serbia, availability of the 1.5 Ω regular coil is the practical bottleneck, not the device itself. The standard bore mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips.
The 2.0 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem. Expect roughly 1173 full puffs from a charge at 10 mg/ml, based on average session length in our testing. Delivery across Serbia is typically two to four working days with tracked dispatch, and returns are straightforward within the standard window.
Specifications
The specification sheet is where the real trade-offs show.
| Reference model | Uwell Calibre |
|---|---|
| Brand family | Asvape |
| Battery capacity | 5000 mAh |
| Power range | 90 W |
| Liquid capacity | 2.0 ml |
| Coil | 1.5 Ω regular |
| Bottle size | 100 ml |
| Liquid ratio | 80:20 PG/VG |
| Nicotine strength | 10 mg/ml |
| Material | ABS + glass |
| Charge port | USB-C |
| Connector | 510-X |
| Airflow | dual bottom |
| Mouthpiece | standard bore |
Flavour and performance notes
A representative profile is Cinnamon Danish: sweet, spiced, described as cinnamon pastry with a light glaze. On a 80:20 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 1.5 Ω regular 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 1.5 Ω regular and the USB-C are both in stock before committing, and check that the 510-X matches your existing device if you already own hardware. Duty and RSD rates move, so treat prices as current rather than fixed.
Take the time to get it right the first time; the difference shows up over months of use rather than days.
