SKE Crystal Bar vs Pro 600: Which One Wins?
Reviewed and fact-checked against current SKE and UK retailer product listings. Last updated September 2026.
If you've moved on from disposables and want a rechargeable prefilled pod kit instead of something you throw away, SKE's Crystal Bar and Crystal Pro 600 are two of the most popular options on the UK vape market right now. Both are built around the same core idea — the familiar Crystal Bar draw and flavour, minus the single-use waste — and both promise around 600 puffs per pod at 20mg nic salt strength.
On paper, the SKE Crystal Bar vs Crystal Pro 600 debate looks like a coin flip. Once you get past the headline specs, though, there are a few real differences in battery size, coil resistance, and — most importantly — which pods each device will actually accept. Here's a full breakdown of both prefilled pod kits, spec by spec, so you can work out which one fits how you actually vape.
SKE Crystal Bar vs Crystal Pro 600: Quick Comparison Table
| Spec | SKE Crystal Bar | SKE Crystal Pro 600 |
|---|---|---|
| Battery | 500mAh, USB-C | 400mAh, USB-C |
| Pod capacity | 2ml prefilled | 2ml prefilled |
| Puffs per pod | Approx. 600 | Approx. 600 |
| Coil | 1.2ohm dual mesh | 1.1ohm mesh |
| Nicotine strength | 20mg nic salt | 20mg nic salt |
| Draw type | Inhale-activated MTL | Inhale-activated MTL |
| Pod compatibility | Crystal Plus pod range | SKE Crystal Pro 600 pods only |
| Charging cable included | No | No |
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SKE Crystal Bar Prefilled Pod KitSKE Crystal Bar Prefilled Pod Kit delivers 600 puffs with a 500mAh battery and 20mg nicotine salt for smooth vaping. Great value at only £3.99. Price: £3.99Buy now |
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SKE Crystal Pro 600 Prefilled Pod KitSKE Crystal Pro 600 Prefilled Pod Kit features 20mg nic salt, 2ml e-liquid, inhale activation and a 400mAh battery for smooth MTL vaping. £3.99. Price: £3.99Buy now |
Battery: A Small But Real Difference
The Crystal Bar runs on a 500mAh rechargeable battery with USB-C charging, while the Crystal Pro 600 uses a slightly smaller 400mAh battery, also charged over USB-C. In everyday use, that gap won't make or break your vaping day, since both devices are designed to comfortably outlast a single 2ml pod. But if you're someone who tops up your device less often, the Crystal Bar's larger cell gives it a small edge for all-day reliability.
Neither kit ships with a charging cable, so you'll want a USB-C lead on hand before your first charge.
Puffs and Pod Capacity: Basically Tied
This is where the two kits are nearly identical. Each Crystal Bar pod is designed to deliver approximately 600 puffs, and the Crystal Pro 600 is built around the same target of roughly 600 puffs per pod. Both use a 2ml prefilled pod, and in both cases, your actual puff count will drop if you take longer draws — that's standard across the whole prefilled pod category, not something specific to either device.
If puff count alone is your deciding factor, there's no real winner here. It comes down to what's inside the pod and what you can refill it with.
Coil and Flavour Delivery
Here's a subtler difference that affects how the vape actually feels. The Crystal Bar pairs its e-liquid with a 1.2ohm dual mesh coil, while the Crystal Pro 600 uses a 1.1ohm mesh coil. Lower resistance coils generally heat e-liquid a touch faster, so the Pro 600's coil tends to produce a slightly warmer, more immediate throat hit on the draw, while the Crystal Bar's dual mesh setup leans toward a smoother, more even flavour release across the life of the pod. Neither is objectively better — it's a matter of what kind of draw you prefer.
Both devices are inhale-activated, so there are no buttons to learn and no settings to fiddle with. Just pop in a pod and puff.
Pod Compatibility: The Detail Most People Miss
This is genuinely the biggest practical difference between the two kits, and it's easy to overlook when you're comparing specs sheets. The Crystal Bar is compatible with SKE's wider Crystal Plus prefilled pod series, giving you access to a larger, more flexible flavour lineup as pods are released. The Crystal Pro 600, on the other hand, only works with SKE Crystal Pro 600 Prefilled Replacement Pods — it isn't cross-compatible with the Crystal Plus range.
In practice, that means if you buy a Crystal Pro 600, you're locked into restocking from its own dedicated pod line. If you buy a Crystal Bar, you get a bit more freedom to explore SKE's broader flavour catalogue over time.
Nicotine Strength and Format
No surprises here — both kits are built around 2ml pods filled with 20mg nic salt e-liquid, matching the strength most ex-smokers and disposable switchers are already used to. Neither offers a lower-strength option within its pod range, so if you're looking to step down your nicotine over time, you'll need to look elsewhere in SKE's catalogue for that.
So, Which One Actually Wins?
Honestly, it's closer than the headline makes it sound.
Go for the Crystal Bar if: you want the slightly bigger battery, a smoother dual-mesh draw, and — most importantly — access to the wider Crystal Plus pod and flavour range down the line.
Go for the Crystal Pro 600 if: you're happy sticking to its dedicated pod lineup, want a slightly warmer, more direct hit from the 1.1ohm coil, and are drawn to whichever kit happens to be cheaper or more available when you're buying.
For most vapers switching from disposables, the Crystal Bar edges it — mainly because of pod compatibility, not raw performance. But if the flavour range on the Pro 600's own pods covers what you actually like to vape, there's nothing wrong with picking it instead. Both are solid, no-fuss, rechargeable takes on the Crystal Bar experience — you're really just choosing which ecosystem you want to buy into.
Frequently Asked Questions
Is the SKE Crystal Bar the same as the Crystal Pro 600?
No. They're separate rechargeable prefilled pod kits from SKE. Both use 2ml, 20mg nic salt pods and target around 600 puffs, but they run different battery sizes, different coil resistances, and — crucially — different pod ranges that aren't interchangeable.
Can I use Crystal Plus pods in the Crystal Pro 600?
No. The Crystal Pro 600 only accepts its own dedicated SKE Crystal Pro 600 Prefilled Replacement Pods. The Crystal Bar is the one that works with the broader Crystal Plus pod series.
Which SKE pod kit lasts longer on a single charge?
The Crystal Bar has the larger battery at 500mAh, versus 400mAh in the Crystal Pro 600. Both are designed to outlast a full 2ml pod on one charge, so the difference mainly matters for anyone who charges infrequently.
Do either of these kits come with a charging cable?
No. Both the Crystal Bar and Crystal Pro 600 require a USB-C cable, which is sold separately.
Is one of these better for a smoker switching to vaping?
Both are aimed squarely at that use case — tight MTL draw, 20mg nic salt, inhale activation, no settings. Neither is a clear step up for a new switcher; it's more about which flavour range and pod ecosystem you'd rather commit to.
