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LOST VAPE Ultra Boost Replacement Coils

3 (4 reviews) Write a Review
$2.49

ShippingFREE Shipping $95+ · ½-price shipping $50+ · $9.99 standard

DeliveryShips within 48 hrs (order by 12pm CT, Mon–Fri) · arrives in 2–7 business days. Shipping details


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Key Specs

LOST VAPE Ultra Boost Replacement Coils

The Lost Vape Ultra Boost coil deck spans the URSA, Thelema, Gemini, BTB, and Centaurus lines. Five wattage classes, plus a rebuildable RBA deck, are available across the V2, V3, and V4 coil generations, all using the same press-fit installation.

Highlights
  • 5 wattage classes: M1, M2, M3, M4, and a dedicated MTL build
  • Mesh coil construction across V2, V3, and V4 generations
  • Press-fit installation, no threading
  • Sold as a Single coil or a 5 Pack

Ultra Boost Coil Specs

Coil ClassResistanceWattage Range
M10.3ohm30-40W
M20.6ohm20-28W
M30.15ohm40-70W
M40.2ohm40-60W
MTL1.0ohm8-15W
RBA0.15-3.0ohm (build your own)Sold separately

V2, V3, and V4 are generational updates to the same wattage classes above - an M3 coil runs the same 40-70W range whether it's V2 or V3. The exception is the Lost Vape Centaurus 80Q, which only accepts the V4 M6, M7, and M8 cores.

Compatible With

Lost Vape URSA QUEST 100W Kit
Lost Vape Thelema 80W Pod Mod
Lost Vape Gemini 80W Pod Mod
Lost Vape BTB 100W Kit
Lost Vape Orion Q-Ultra Pod System
Lost Vape Ultra Boost X Tank
Lost Vape URSA UB Pod Tank

Lost Vape Centaurus 80Q Kit
(Centaurus is only compatible with V4 M6, M7, and M8 coils)

Common Questions

Q
What's the difference between the V2, V3, and V4 Ultra Boost coils?
They're generational updates to the same wattage classes. If your device came with a V2 coil, a V3 or V4 coil of the same class (M3, M4, etc.) will generally fit and perform the same - the exception is the Centaurus 80Q, which only accepts the V4 M6, M7, and M8 cores.
Q
Which coil fits my Thelema or Gemini pod mod?
Both use the standard Ultra Boost coil deck, so any M1 through M4 or MTL build listed here will fit. Pick the resistance that matches the wattage range you like to vape at.
Q
Is the RBA deck worth it?
Only if you already build your own coils. It's a rebuildable base for the same Ultra Boost devices, sold separately from the pre-built coil heads, and lets you dial in resistance from 0.15 to 3.0ohm.
Q
How do I install a press-fit coil without damaging the pod?
Push it straight down into the base until it seats flush - don't twist it. Twisting a press-fit coil is the most common way to crack the base or strip the seal.

For use by adults 21+.

Customer Reviews & Ratings Hide Reviews Show Reviews

3/5 4 Reviews
Write a Review
  • Wrong...

    Posted by Stephanie Steinert on Sep 5th 2025

    You sent the wrong coils

  • sent wrong...

    Posted by Eric Pruitt on Jun 9th 2025

    Ordered (3 five-pack) Lost Vape Ultra Boost 0.3 coils, received 0.2 coils

  • Better...

    Posted by Jonathan Jalomo on Mar 11th 2025

    Seems visually and when vaping to have much better airflow than V2’s. Should stay cooler and last longer ?

  • Great in helping me with my vaping needs

    Posted by Michael on Jun 16th 2022

    I'm very pleased with Central Vapors, they were the only place that carried the kind of coils I needed for my Lost Vape UBX, works great and hasn't burnt out fast.

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