Compact Users guide to Nicotine liquids (reviewed) (4000 mAh)

Nicotine liquids advice for Liverpool, covering power output, what to look for and where the trade-offs actually sit.

Local availability in Liverpool shapes the practical answer more than the marketing does. The 3.5 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem.

The gap between a mid-range and a premium nicotine liquids narrows once you know which components you actually use. Materials are unremarkable on paper and feel reassuringly solid in the hand, with no flex in the body at all.

What surprised us most was how little the 0.8 Ω regular coil changes the draw character compared with the 20:80 PG/VG liquid sitting in the chamber. The Cobalt Blue finish hides fingerprints far better than the gloss options, which matters more than it sounds on a device handled daily. Worth noting that the Q-Plus takes a small amount of care to keep clean, which we cover in the maintenance section below.

Charging over Type-C fast charge takes about 89 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 0.8 Ω regular coil is the newer generation. For compact users, the learning curve is shorter than the specification list suggests, and daily use is straightforward from the first charge.

Vapour production is more than adequate at 80, 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.

Battery behaviour is where the RELX Pro earns its keep: the 4000 mAh cell holds a usable charge for most of a day at 80 and recharges over Type-C fast 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 20:80 PG/VG blend, so if you prefer a smoother draw, mix accordingly.

Expect roughly 1371 full puffs from a charge at 20 mg/ml, based on average session length in our testing. Delivery across Liverpool is typically two to four working days with tracked dispatch, and returns are straightforward within the standard window. The build quality on RELX Pro 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.

The standard bore mouthpiece is comfortable over long sessions and resists the condensation that gathers on narrower tips. Comparing this against a 20:80 PG/VG setup shows the difference clearly: one favours flavour, the other favours volume. The 3.5 ml capacity is a genuinely useful middle ground: enough liquid for a long session without turning the device into a pocket problem.

Specifications

Every unit in the RELX Pro family shares the same core platform, so the differences come down to the numbers below.

Flavour and performance notes

A representative profile is Lemon Lime Soda: citrusy, crisp, described as zesty lemon over lime with gentle carbonation. On a 20:80 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.8 Ω regular mark before the coil begins to mute it.

Practical considerations in Liverpool

Availability in Liverpool is the factor that decides most outcomes here. Confirm the 0.8 Ω regular and the Type-C fast charge are both in stock before committing, and check that the Q-Plus matches your existing device if you already own hardware. Duty and GBP rates move, so treat prices as current rather than fixed.

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