Innokin Prism S Coils 0.8Ω (Pack of 5) — For Endura T20-S

Innokin Prism S Coils 0.8Ω — Pack of 5

Genuine Innokin Prism S replacement coils, five per pack. At 0.8 Ω and 16-18 W they give a warm mouth-to-lung vape with good flavour and a moderate amount of vapour.

Which device takes these?

The Innokin Endura T20-S.

Innokin's Prism range covers several different coils that are not interchangeable, so check yours before ordering:

• Prism S — 0.8 Ω, for the Endura T20-S. This listing.
• Prism T18/T22 — 1.5 Ω, for the original Endura T18 and T22.
• Prism T18E — for the Endura T18E and T22E.

They share the Prism name but not the fitting. The model is printed on the battery tube of your device.

What wattage?

16-18 W. The T20-S is designed around this range, so you don't need to adjust anything if you're using the stock kit.

Going above 18 W burns the cotton quickly. Below 16 W the flavour goes thin and the draw feels weak. If it tastes harsh, come down a watt or two rather than changing coil.

Fitting a new coil

• Empty the tank before changing the coil
• Unscrew the used coil from the tank base
• Screw the new one in finger-tight — don't overtighten
• Drip e-liquid onto the exposed cotton until it darkens
• Fill the tank and wait 5-10 minutes before the first puff

FAQ

How long does a Prism S coil last?
Two to three weeks with normal use. Sweetened e-liquids shorten it noticeably — expect closer to one week with heavy dessert flavours.

Can I use nic salts?
Yes. At 0.8 Ω and 16-18 W, 10 mg salts are a good match. 20 mg may feel harsh at this power — use a higher-resistance coil for those.

Why does a new coil taste burnt?
Priming. The cotton must be saturated before the first puff. Drip liquid directly onto it and give it ten minutes.

What e-liquid should I use?
50/50 PG/VG. High-VG liquid is too thick to wick properly at this resistance and causes dry hits.