Someone who vapes frequently through the day needs a different kit to someone who only vapes occasionally, mainly because puff count, battery capacity and how often a pod needs replacing all scale with how much you actually use the device. This guide looks at what actually separates a high-capacity kit from a standard one, then covers five current prefilled pod kits built for that kind of frequent use: the Hayati 25K, Pyne Pod Click 50K, HQD Glow Air 70K, Lost Mary Nera 30K and Hayati Shisha 30K.
What "Built For Heavy Use" Actually Means
Three things scale with how much someone vapes: total e-liquid capacity, battery capacity, and how often the pod itself needs replacing. A kit built for frequent use typically pairs a small 2ml pod with one or more separate 10ml refill containers that top the pod up automatically, so the puff count comes from the combined liquid across the whole set, not from one oversized tank. Nicotine strength is a separate consideration again, covered further down, since it isn't consistent across all five kits here.
Are The Advertised Puff Counts Themselves Reliable?
Worth addressing directly before comparing anything else. Advertised puff counts are generated through standardised machine testing, consistent, short automated draws, rather than real human use, so real-world figures commonly land below the number on the box, a pattern widely discussed among experienced vapers and covered by independent vape publications. Every product listing for the five kits below also carries some version of the same disclaimer directly from the retailer: the puff count is approximate and depends on draw length.
Rather than treating the headline number as a fixed promise, total e-liquid capacity in ml is a more physically grounded way to compare kits, since puffs ultimately come from liquid. It's worth noting plainly that the highest-numbered kits here actually claim more puffs per ml of liquid than the lower-numbered ones, not fewer, so a bigger number doesn't automatically mean proportionally more liquid behind it.
Nicotine Strength: Four Match, One Doesn't
The Hayati 25K, Pyne Pod Click 50K, HQD Glow Air 70K and Lost Mary Nera 30K are all built around 20mg/ml nicotine salt e-liquid, the UK legal maximum. The Hayati Shisha 30K is the exception: it's built around 5mg/ml nicotine salt, positioned as a flavour-forward, shisha-inspired product rather than a high-strength one. That makes it a meaningfully different kind of pick from the other four, worth choosing for its flavour profile and puff volume rather than for nicotine intensity.
Quick Comparison
| Kit | Battery | Total e-liquid | Puffs | Nicotine |
|---|---|---|---|---|
| Hayati 25K | 850mAh | ~22ml | Up to 25,000 | 20mg/ml |
| Pyne Pod Click 50K | 750mAh | ~36ml | Up to 50,000 | 20mg/ml |
| HQD Glow Air 70K | 850mAh | ~44ml | Up to 70,000 | 20mg/ml |
| Lost Mary Nera 30K | 800mAh | 24ml | Up to 30,000 | 20mg/ml |
| Hayati Shisha 30K | 900mAh | ~22ml | Up to 30,000 | 5mg/ml |
The Five Kits for heavy vape Users
Hayati 25K (Hayati Pro Ultra Plus 25000)
An 850mAh battery paired with a 2ml prefilled pod and two 10ml auto-refilling tanks, roughly 22ml of e-liquid in total, rated for up to 25,000 puffs. Dual mesh coil, USB-C charging, 20mg/ml nic salt, and a flavour range running to several dozen options. The most established of the five, and a reasonable baseline for what this format looks like.
Pyne Pod Click 50K
A 750mAh battery, smaller than the others here, paired with three 2ml pods and three 10ml refill containers, around 36ml of e-liquid total, rated for up to 50,000 puffs in its standard Regular mode, dropping to around 30,000 in the higher-power Boost mode. Magnetic pod connection, an OLED display, and a wide flavour range across more than 60 listed options. The smaller battery means more frequent charging relative to its puff rating than the other kits here.
HQD Glow Air 70K
An 850mAh battery paired with two 2ml prefilled pods and four 10ml refill containers, totalling 44ml of e-liquid, rated for up to 70,000 puffs, the highest of the five. Dual-flavour slider system, dual split mesh coil, USB-C charging, 20mg/ml nic salt. The highest headline number of the group, though per the puff-count caveat above, it's also the kit claiming the most puffs per ml of liquid, worth weighing rather than treating the 70K figure as a flat multiple of the 25K kit's real-world output.
Lost Mary Nera 30K
An 800mAh battery with two 2ml pods and two 10ml refill containers, 24ml of e-liquid total, rated for up to 30,000 puffs. Normal and Turbo output modes, a curved Fullview display, MaryLiq nic salt at 20mg/ml. Sits in the middle of this group on both battery size and total capacity, with dual-mode output as its main point of difference.
Hayati Shisha 30K
A 900mAh battery, the largest here, with a 2ml pod and two 10ml containers, roughly 22ml total, rated for up to 30,000 puffs. Eco and Boost power modes, a shisha-style wider mouthpiece, and shisha-inspired flavour profiles rather than the standard fruit and menthol range. Built at 5mg/ml nicotine salt rather than 20mg/ml, so it's the pick here for flavour variety and puff volume at a lower nicotine strength, not for matching the intensity of the other four.
Battery And Recharge Frequency
Battery capacity across the five ranges from 750mAh (Pyne Pod Click 50K) to 900mAh (Hayati Shisha 30K), which affects how often the device itself needs charging independent of how many puffs remain in the pod. All five charge via USB-C, typically in under an hour.
UK Compliance And Why These Kits Reach Such High Puff Counts
All five are built to the Tobacco Products Directive (TPD), implemented through the Tobacco and Related Products Regulations 2016 (TRPR), which caps nicotine containing e-liquid at 20mg/ml and limits any single sealed tank or pod to 2ml (gov.uk/guidance/e-cigarettes-regulations-for-consumer-products). None of these kits get around that limit with one larger tank, they reach their higher puff counts by combining multiple compliant 2ml pods with multiple compliant 10ml refill containers, two to four of each depending on the kit, rather than by exceeding either limit individually.
This format became widely available in the UK specifically after the sale and supply of single-use vapes was banned from 1 June 2025 (gov.uk/guidance/single-use-vapes-ban). From 1 October 2026, the UK's Vaping Products Duty applies at a flat £2.20 per 10ml of vaping liquid regardless of nicotine strength (gov.uk/guidance/handling-wholesale-or-retail-vaping-products-in-the-uk), which applies per 10ml of e-liquid inside these kits the same way it does to any other nicotine containing product, so a kit with more total ml will carry proportionally more duty once the duty is in force.
FAQ
What's the best vape kit for someone who vapes frequently?
It depends on what matters most: the HQD Glow Air 70K has the highest total e-liquid capacity of this group, the Hayati Shisha 30K has the largest battery, and the Lost Mary Nera 30K sits in the middle on both. None of the five is a universal best, each suits a slightly different priority.
Are the advertised puff counts on these kits accurate?
Treat them as approximate. They're generated through standardised machine testing rather than real human use, and every retailer listing for these kits carries a version of the same disclaimer, that actual puffs depend on draw length. Total e-liquid capacity is a steadier way to compare kits than the puff number alone.
Is the Hayati Shisha 30K as strong as the other kits here?
No. The Hayati Shisha 30K is built around 5mg/ml nicotine salt, while the Hayati 25K, Pyne Pod Click 50K, HQD Glow Air 70K and Lost Mary Nera 30K all use 20mg/ml. It's a flavour-led, lower-strength pick rather than a high-strength one.
Do these kits use one large tank to reach such high puff counts?
No. UK regulation caps any single sealed pod or tank at 2ml. These kits reach higher puff counts by combining several 2ml pods with several 10ml refill containers, not by using a tank larger than the legal limit.
How often do these kits need charging?
Battery capacity ranges from 750mAh to 900mAh across the five, all charging via USB-C in under an hour. The smaller-battery kits in this group will need charging more often relative to their puff rating than the larger-battery ones.
This guide is intended for adults aged 18 and over and is provided for general information only. Current TPD and Vaping Products Duty details can be confirmed at gov.uk.
