RELX devices upgrades and spare parts: On A Budget
RELX devices advice for Trinidad, covering modifications, what to look for and where the trade-offs actually sit.
Most Trinidad buyers start with a well-known brand name and then discover that fit and coil availability matter far more. Charging over USB-C takes about 57 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries.
Budget matters in Trinidad, but with relx devices the cheapest option is rarely the one that lasts. Delivery across Trinidad is typically two to four working days with tracked dispatch, and returns are straightforward within the standard window.
The included spare coils are useful for the first fortnight, after which you will be ordering your own. What surprised us most was how little the 1.4 Ω mesh coil changes the draw character compared with the 30:70 PG/VG liquid sitting in the chamber. The Forest Green finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily.
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. Build quality is the quiet differentiator here, with tight seams and a connector that has not loosened after repeated removal. Charging over USB-C takes about 57 from empty, and the pass-through means the device can be used while plugged in on the smaller batteries.
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. The throat hit is noticeably firmer than a 30:70 PG/VG blend, so if you prefer a smoother draw, mix accordingly.
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 1.4 Ω mesh mark before the profile flattens and a swap makes sense. In Trinidad, availability of the 1.4 Ω mesh coil is the practical bottleneck, not the device itself.
Specifications
Specifications vary by batch, so treat these figures as the reference point rather than a guarantee for every unit.
| Reference model | Beipu B2 |
|---|---|
| Brand family | Deng |
| Battery capacity | 2000 mAh |
| Power range | 80 W |
| Liquid capacity | 1.6 ml |
| Coil | 1.4 Ω mesh |
| Bottle size | 200 ml |
| Liquid ratio | 30:70 PG/VG |
| Nicotine strength | 20 mg/ml |
| Material | anodised aluminium |
| Charge port | USB-C |
| Connector | 510 thread |
| Airflow | adjustable sliding |
| Mouthpiece | silicone tip |
Flavour and performance notes
A representative profile is Cola Zero: sweet, fizzy, described as cola sweetness with a light fizz. On a 30:70 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 1.4 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 1.4 Ω mesh and the USB-C are both in stock before committing, and check that the 510 thread 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.
