Beipu devices upgrades and spare parts (Wismec Reuleaux)
Beipu devices advice for Slovakia, covering modifications, what to look for and where the trade-offs actually sit.
The gap between a mid-range and a premium beipu devices narrows once you know which components you actually use. The 8.0 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem.
Anyone who has compared beipu devices options in Slovakia quickly learns that specification lists only tell part of the story. 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.
Charging over USB-C 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 USB-C socket on the base and whether the 0.15 Ω dual mesh coil is the newer generation. Battery behaviour is where the Beipu B2 earns its keep: the 4000 mAh cell holds a usable charge for most of a day at 30 and recharges over USB-C.
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 travel users, 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.
The mesh tip mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips. Comparing this against a 40:60 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 8.0 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem.
Expect roughly 1540 full puffs from a charge at 6 mg/ml, based on average session length in our testing. Delivery across Slovakia is typically two to four working days with tracked dispatch, and returns are straightforward within the standard window. The build quality on Beipu B2 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.
We would pair the Beipu B2 with a 40:60 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably. The throat hit is noticeably firmer than a 40:60 PG/VG blend, so if you prefer a smoother draw, mix accordingly. Pricing in Slovakia shifts with import duty, so the figures here reflect current EUR rates rather than a fixed list price.
Specifications
Every unit in the Beipu B2 family shares the same core platform, so the differences come down to the numbers below.
| Reference model | Beipu B2 |
|---|---|
| Brand family | RELX |
| Battery capacity | 4000 mAh |
| Power range | 30 W |
| Liquid capacity | 8.0 ml |
| Coil | 0.15 Ω dual mesh |
| Bottle size | 30 ml |
| Liquid ratio | 40:60 PG/VG |
| Nicotine strength | 6 mg/ml |
| Material | ABS + glass |
| Charge port | USB-C |
| Connector | 510 bottom pin |
| Airflow | mesh window |
| Mouthpiece | mesh tip |
Flavour and performance notes
A representative profile is Melon Cucumber: fresh, light, described as clean cucumber under sweet melon. On a 40:60 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.15 Ω dual mesh mark before the coil begins to mute it.
Practical considerations in Slovakia
Availability in Slovakia is the factor that decides most outcomes here. Confirm the 0.15 Ω dual 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 EUR rates move, so treat prices as current rather than fixed.
Our advice is to order one, use it for a fortnight, and only then decide whether to stock up.
