RELX devices maintenance guide (v5)
RELX devices advice for Bahamas, covering power output, what to look for and where the trade-offs actually sit.
Budget matters in Bahamas, but with relx devices the cheapest option is rarely the one that lasts. The silicone tip mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips.
Budget matters in Bahamas, but with relx devices the cheapest option is rarely the one that lasts. Materials are unremarkable on paper and feel reassuringly solid in the hand, with no flex in the body at all.
For cloud chasers, 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 35:65 PG/VG blend, so if you prefer a smoother draw, mix accordingly.
Airflow control on the Robust 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.
Comparing this against a 35:65 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 2.5 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem. Expect roughly 606 full puffs from a charge at 6 mg/ml, based on average session length in our testing.
Charging over USB-C takes about 44 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 1.0 Ω mesh coil is the newer generation. Battery behaviour is where the Robust Pro earns its keep: the 2500 mAh cell holds a usable charge for most of a day at 70 and recharges over USB-C.
Specifications
Every unit in the Robust Pro family shares the same core platform, so the differences come down to the numbers below.
| Reference model | Robust Pro |
|---|---|
| Brand family | Kanger |
| Battery capacity | 2500 mAh |
| Power range | 70 W |
| Liquid capacity | 2.5 ml |
| Coil | 1.0 Ω mesh |
| Bottle size | 1.6 ml |
| Liquid ratio | 35:65 PG/VG |
| Nicotine strength | 6 mg/ml |
| Material | zinc alloy |
| Charge port | USB-C |
| Connector | 510 bottom pin |
| Airflow | dual bottom |
| Mouthpiece | silicone tip |
Flavour and performance notes
A representative profile is Pineapple Ice Cream: creamy, sweet, described as dairy-style pineapple dessert. On a 35:65 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 Bahamas
Availability in Bahamas is the factor that decides most outcomes here. Confirm the 1.0 Ω 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 BSD rates move, so treat prices as current rather than fixed.
Questions about a specific configuration? Send the model name and we will confirm the parts that fit.
