Verdampfer upgrades and spare parts (Deng SQ200)
Verdampfer advice for Alexandria, covering comparison, what to look for and where the trade-offs actually sit.
There is no single best verdampfer for everyone in Alexandria, and anyone telling you otherwise is selling something. Expect roughly 1029 full puffs from a charge at 20 mg/ml, based on average session length in our testing.
Anyone who has compared verdampfer options in Alexandria quickly learns that specification lists only tell part of the story. In Alexandria, availability of the 0.2 Ω dual mesh coil is the practical bottleneck, not the device itself.
Pricing in Alexandria shifts with import duty, so the figures here reflect current EGP rates rather than a fixed list price. Airflow control on the Lost Vape Thru 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 40, and pushing beyond that adds heat rather than anything worth carrying.
Charging over Micro-USB takes about 59 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 Micro-USB socket on the base and whether the 0.2 Ω dual mesh coil is the newer generation. Battery behaviour is where the Lost Vape Thru earns its keep: the 2500 mAh cell holds a usable charge for most of a day at 40 and recharges over Micro-USB.
Comparing this against a 30:70 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. We would pair the Lost Vape Thru with a 30:70 PG/VG liquid, which is where the balance between throat hit and cloud density sits most comfortably.
Replacement coils are widely available, and the 0.2 Ω dual mesh coil is the sensible default to keep in stock. 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 0.2 Ω dual mesh coil changes the draw character compared with the 30:70 PG/VG liquid sitting in the chamber.
Specifications
Every unit in the Lost Vape Thru family shares the same core platform, so the differences come down to the numbers below.
| Reference model | Lost Vape Thru |
|---|---|
| Brand family | Deng |
| Battery capacity | 2500 mAh |
| Power range | 40 W |
| Liquid capacity | 3.5 ml |
| Coil | 0.2 Ω dual mesh |
| Bottle size | 0.6 ml |
| Liquid ratio | 30:70 PG/VG |
| Nicotine strength | 20 mg/ml |
| Material | ABS + glass |
| Charge port | Micro-USB |
| Connector | 510-X |
| Airflow | mesh window |
| Mouthpiece | silicone tip |
Flavour and performance notes
A representative profile is Kiwi Lime: tangy, green, described as tart kiwi balanced by lime. On a 30:70 PG/VG ratio this reads clearly on the first day and holds its character to roughly the 0.2 Ω dual mesh mark before the coil begins to mute it.
Practical considerations in Alexandria
Availability in Alexandria is the factor that decides most outcomes here. Confirm the 0.2 Ω dual mesh and the Micro-USB are both in stock before committing, and check that the 510-X matches your existing device if you already own hardware. Duty and EGP rates move, so treat prices as current rather than fixed.
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