Choosing RELX devices: diy mixers edition (2025)
RELX devices advice for Trinidad, covering kit contents, what to look for and where the trade-offs actually sit.
Budget matters in Trinidad, but with relx devices the cheapest option is rarely the one that lasts. Expect roughly 1451 full puffs from a charge at 10 mg/ml, based on average session length in our testing.
The Trinidad market for relx devices has grown steadily, and the choice on offer now is genuinely broad. For diy mixers, 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 throat hit is noticeably firmer than a 30:70 PG/VG blend, so if you prefer a smoother draw, mix accordingly. Pricing in Trinidad shifts with import duty, so the figures here reflect current TTD rates rather than a fixed list price.
Charging over Type-C fast charge takes about 85 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 Type-C fast charge socket on the base and whether the 0.6 Ω mesh coil is the newer generation. Battery behaviour is where the Beipu B2 earns its keep: the 5000 mAh cell holds a usable charge for most of a day at 90 and recharges over Type-C fast charge.
Vapour production is more than adequate at 90, 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. The instruction booklet is thin, but the diagrams are clear enough that most people set the device up without further help.
In Trinidad, availability of the 0.6 Ω mesh coil is the practical bottleneck, not the device itself. The narrow bore mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips. Comparing this against a 30:70 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume.
For diy mixers, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge. We would pair the Beipu B2 with a 30:70 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 30:70 PG/VG blend, so if you prefer a smoother draw, mix accordingly.
Specifications
The specification sheet is where the real trade-offs show.
| Reference model | Beipu B2 |
|---|---|
| Brand family | AEKU |
| Battery capacity | 5000 mAh |
| Power range | 90 W |
| Liquid capacity | 2.5 ml |
| Coil | 0.6 Ω mesh |
| Bottle size | 2.0 ml |
| Liquid ratio | 30:70 PG/VG |
| Nicotine strength | 10 mg/ml |
| Material | zinc alloy |
| Charge port | Type-C fast charge |
| Connector | 510-X |
| Airflow | ring control |
| Mouthpiece | narrow bore |
Flavour and performance notes
A representative profile is Cinnamon Danish: sweet, spiced, described as cinnamon pastry with a light glaze. On a 30:70 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.6 Ω mesh mark before the coil begins to mute it.
Practical considerations in Trinidad
Availability in Trinidad is the factor that decides most outcomes here. Confirm the 0.6 Ω mesh and the Type-C fast charge are both in stock before committing, and check that the 510-X matches your existing device if you already own hardware. Duty and TTD 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.
