FREE Next Day Delivery Over £30
Dispatch & Delivery 7 Days a Week
Geekvape Z Series Replacement Coils - XM 0.15OHM (BOOST VERSION) is backordered and will ship as soon as it is back in stock.
Price Match Guarantee
We won't be beaten on price! We'll match or beat any reputable UK online store. Conditions apply:
Questions? Contact our customer support via live chat or fill in the form below.
Dispatch & Delivery 7 Days a Week
Unlock Up To £50 Savings
7 Days a Week
Real Reviews By Real People
The Geekvape Z coils are the XM Boost version replacement coils for the Aegis Legend range, T200, Z200, and all Z Sub-Ohm tanks (previously called the Zeus tank). Three resistances at 0.15Ω, 0.2Ω, and 0.4Ω cover DTL vaping from 50W up to 85W. All three use Kanthal mesh and push straight in with no threading.
The XM Boost versions last roughly twice as long as the original Z coils, around 50–60ml of e-liquid per coil. They work with high VG shortfills and 70/30 e-liquids. Not built for nic salts or 50/50. Each pack has five coils.

|
Coil |
Wattage |
E-Liquid |
|
|
0.15Ω XM |
70–85W |
High VG, max VG shortfills |
|
|
0.2Ω XM |
70–80W |
High VG shortfills |
|
|
0.4Ω XM |
50–60W |
70/30, high VG shortfills |
The 0.15Ω and 0.2Ω are close in wattage and both suit full DTL vaping. The main difference is the 0.15Ω pulls slightly more power and runs a touch warmer. The 0.4Ω drops the wattage down and stretches your battery further while still giving a solid DTL draw.
All three work best with 70/30 or higher VG e-liquids. Thinner 50/50 liquids can leak at these wattages through the mesh wicking.

These coils fit a long list of Geekvape kits and tanks. If yours is on the list, Z coils are the ones you need.
If you're searching for "Zeus coils" or "Zeus tank coils," Z Series is what you need. Geekvape renamed the Zeus range to Z Series but the coils are the same platform.
The Z XM Boost coils replaced the older Z Series coils. The XM versions last around twice as long, roughly 50–60ml of e-liquid per coil compared to 25–30ml on the originals. The mesh and cotton construction is improved, so flavour holds up better towards the end of the coil's life.
If you've been using original Z coils, XM Boost are the direct replacement. Same push-fit, same resistances, same tanks. They just last longer.

Pull the old coil straight out of the tank base. Press the new Z coil in until it clicks into place. No threading or screwing needed.
Prime every new coil before you vape on it. Drop e-liquid onto the cotton through the top and side ports, fill the tank, and wait three to five minutes before your first draw.
|
Spec |
Detail |
|
Resistances |
0.15Ω, 0.2Ω, 0.4Ω |
|
Version |
Z XM Boost |
|
Material |
Kanthal mesh |
|
Wattage |
50–85W (varies by resistance) |
|
Coil Life |
~50–60ml per coil |
|
Installation |
Push-fit |
|
Vaping Style |
DTL |
|
E-Liquid |
High VG, 70/30, shortfills |
|
Pack Size |
5 coils |
5x Geekvape Z Coils (chosen resistance)
Free Premium Delivery: Orders over £30 qualify for free Royal Mail Tracked 24 or DPD Pickup Shop. Orders over £60 get free DPD Next Day home delivery.
7-Day Dispatch: We dispatch orders every day of the week. Royal Mail services Monday-Friday, DPD services 7 days a week.
Important Battery Restriction: Non-Mainland UK and International orders are limited to 2 internal battery devices per package. Additional shipping charges may apply to split larger orders.
Download Tracking Apps:
Weekend Orders: Are fulfilled but dispatched Monday once Royal Mail collects
Non-Mainland UK: This is your only option for the following postcodes: AB, BT, JE, IM, IV, HS, KW, PA, PH, ZE, PO30-PO41, TR21-TR25
Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
Non-Mainland UK: Automatically switched to Royal Mail Tracked 24
Orders after 4pm Friday: Automatically switched to Sunday delivery
Orders after 3pm Saturday: Automatically switched to Monday delivery with price difference refunded
Detained Goods: Ecigone is not liable for goods detained by customs
Returns: If returned to sender, item cost refunded minus all shipping charges
Detained Goods: Ecigone is not liable for goods detained by customs
Returns: If returned to sender, item cost refunded minus all shipping charges
Royal Mail & DPD Next-Day Exclusions
The following postcodes may experience delays for next-day delivery. Please allow an extra 1-2 days:
Battery Device Restrictions
Orders containing more than 2 internal battery devices (vape kits with built-in batteries, mods with built-in batteries, or battery cells) to Non-Mainland UK and International addresses will require:
We'll contact you before processing if your order is affected.
Dispatch & Delivery 7 Days a Week
Unlock Up To £50 Savings
7 Days a Week
Real Reviews By Real People
Not happy with your purchase? We've got you covered with our straightforward returns process.
Quick Guide:
What We Can't Accept: Opened e-liquids, vape kits, pods, or pre-filled pods (unless faulty)
Need Help? Questions? Contact us via live chat or call 01246 260010
All returns must go through our Returns portal - no exceptions. We'll handle the rest and keep you updated throughout.