Lifespan: About 100% longer compared to the previous B Coil.
Flavor: More realistic taste reproduction with richer flavor and aroma.
In addition, both versions share the same interface and are fully interchangeable.
Any device that supports the B Coil can seamlessly use the B Coil (Boost Version).
B Coil (Boost Version): lasts about 50mL–60mL of e-liquid.
B MTL Coil: lasts about 20mL–30mL of e-liquid.
The actual lifespan varies depending on usage frequency, e-liquid type (VG/PG ratio), and vaping habits.
You should replace the coil when:
① You notice burnt taste or flavor decline.
② You want to switch to a different flavor.
③ The e-liquid has been stored in the tank/pod for too long.
Fast/Heavy puffing: Chain vaping doesn’t allow the cotton to reabsorb e-liquid in time, causing dry hits.
Improper power settings:
Power too high → The coil overheats, vaporizes e-liquid too quickly, burning the cotton.
Using outside the recommended resistance range → Accelerates coil wear.
Insufficient priming: Using a new coil before the cotton is fully saturated can burn it instantly.
E-liquid type: High VG e-liquids are thicker, wick slower, and may cause faster buildup on the coil.
① Make sure the tank/pod has e-liquid before installation.
② Insert the new coil firmly into place to avoid poor contact or damage.
③ After filling, wait 3–5 minutes to allow the cotton to fully saturate.
④ Ensure your device’s resistance detection and power setting match the coil specification.
0.2Ω & 0.3Ω: Best for Freebase ≤3mg (DL, larger clouds).
0.4Ω & 0.6Ω: Best for Freebase ≤3mg or Nic Salt ≤30mg.
0.8Ω & 1.2Ω: Best for Nic Salt ≤30mg , Freebase ≤9mg (MTL, tighter draw).
TIPS: Matching e-liquid with the right coil resistance is key to achieving the best flavor and vaping experience.
Priming ensures the cotton inside the coil is fully saturated to avoid dry hits. Normally, wait 3–5 minutes after filling.
If you want to speed it up:
① Drip Method: Before installation, drip a few drops of e-liquid directly onto the cotton through the coil’s wicking holes.
② Suction Method: After filling, without turning on the device, take a few gentle puffs (with airflow control reduced) to help e-liquid absorb faster.
TIPS: Do not rush the priming process. Using the coil before the cotton is fully saturated may cause burning and significantly shorten coil lifespan.
