25 MM • SINGLE COIL • 5.5 ML
Thunder Cloud Blaze SOLO2 RTA
Next-generation single coil performance enhanced with a U-shaped postless deck, 122 honeycomb air inlets, and top-to-bottom airflow.
Single Coil Deck
U-shaped postless build area
122 Air Inlets
Surrounding honeycomb air distribution
5.5 ml Capacity
Large liquid reservoir with bubble glass
Top Airflow
Design reducing leak risk
Thunder Cloud Blaze SOLO2 RTA Tank
Thunder Cloud Blaze SOLO2 RTA is an enhanced next-generation model of the highly acclaimed Blaze Solo series. Designed in collaboration with ThunderCloud and Mike Vapes, the atomizer aims to deliver a balanced flavor and vapor performance with its 25 mm base diameter, single coil deck structure, and 5.5 ml capacity.
The revamped U-shaped postless deck makes it easy to position the single coil in the center and align it properly with the air channels. Wide coil terminals allow the comfortable placement of larger performance coils alongside standard pre-built wraps.
Featuring a total of 122 precise honeycomb air inlets, the system takes air from the top section and directs it around the coil. The side and bottom air channels surround the coil in a U-shape, helping achieve a more balanced air distribution and a smoother draw.
Having the air inlets located at the top section reduces the risk of e-liquid leaking compared to traditional bottom airflow atomizers. While the manufacturer introduces the system as a leak-proof design, proper wicking, correct filling, and solid O-rings remain important across all RTA atomizers.
The quarter-turn top fill cap allows fast and practical tank filling. The atomizer offers a 3.5 ml liquid capacity with the straight glass and 5.5 ml when using the bubble glass.
122 Honeycomb Air Inlets
Top Air Inlet
Air is taken from the top section of the tank and transported to the deck via internal channels.
Side and Bottom Airflow
Honeycomb channels direct air to the coil surface from the sides and bottom section.
Smooth Draw
Numerous small air channels reduce turbulence to create a more balanced draw.
U-Shaped Postless Single Coil Deck
The U-shaped deck ensures the single coil is surrounded by side and bottom air channels. Large connection terminals and spacious cotton slots make coil installation and cotton placement straightforward.
Thunder Cloud Blaze SOLO2 RTA Specifications
Brand: Thunder Cloud
Model: Blaze SOLO2 RTA
Design: Thunder Cloud × Mike Vapes
Atomizer type: Rebuildable RTA
Base diameter: 25 mm
Width with bubble glass: Approx. 29 mm
Height: Approx. 42 mm
Straight glass capacity: 3.5 ml
Bubble glass capacity: 5.5 ml
Coil build: Single coil
Deck structure: U-shaped postless deck
Air inlets: 122 honeycomb points
Airflow: Top-to-bottom, side and bottom air
Filling system: Quarter-turn top fill
Body material: Stainless steel
Tank material: Pyrex glass
Drip tip: Wide-bore 810 Drip Tip
Atomizer connection: Standard 510
Vaping style: RDL and DL
Color options: Stainless Steel, Silver Black, Matte Black, Matte Gunmetal, Purple, Blue, and 24K Gold.
Compatible Coil, Wire and Cotton Options
The Blaze SOLO2 does not use pre-built factory coil heads. Coil installation and wicking must be performed by the user on the deck.
Explore Coils, Wires and Cotton
Box Contents
✓ 1 × Thunder Cloud Blaze SOLO2 RTA – 5.5 ml bubble glass pre-installed
✓ 1 × 3.5 ml straight spare glass
✓ 1 × Thunder Cloud 510 stand
✓ 1 × Coil leg trimming tool
✓ 2 × Fused Clapton coils – 3 × 29GA + 38GA, ID 3.0 mm, approx. 0.3Ω
✓ 1 × Flathead screwdriver
✓ 1 × Allen key
✓ 1 × Spare screw set
✓ 1 × Spare O-ring set
✓ 1 × All-metal carry case
✓ 1 × User manual
What You Need to Know Before Purchasing
- This product is not a standard tank that uses pre-built factory coil heads.
- Coil installation, wicking, and resistance checking must be performed by the user.
- The package includes two coils, but cotton is not included in the standard box contents.
- The product uses a single coil; the coils included in the box should be installed separately, not at the same time.
- Coil resistance and potential short circuits must be checked via a reliable device before use.
- Due to the 25 mm base diameter, the mod's atomizer platform compatibility should be checked.
- When using the bubble glass, the widest point becomes approximately 29 mm.
- Top airflow reduces leak risks, but absolute leak-proofness cannot be guaranteed with incorrect wicking or damaged O-rings.
- Due to the wide 810 Drip Tip and airflow channel structure, the product is intended for RDL and DL use; it is not designed for traditional tight MTL draws.
Frequently Asked Questions About Blaze SOLO2 RTA
Is the Blaze SOLO2 a single coil RTA?
Yes. The Blaze SOLO2 uses a U-shaped postless deck developed for single coil builds.
How many ml of e-liquid does the Blaze SOLO2 hold?
It offers a 3.5 ml capacity with the straight glass and 5.5 ml when using the bubble glass.
Do coils and cotton come in the Blaze SOLO2 box?
The box includes two Fused Clapton coils of approximately 0.3Ω. Cotton is not included in the standard package contents.
Does the Blaze SOLO2 leak?
The top-to-bottom airflow reduces leak risks. Proper wicking, solid O-rings, and correct filling are still required.
Which mods are compatible with the Blaze SOLO2?
It can be used with mods featuring a standard 510 connection, at least 25 mm of atomizer clearance, and a power output that safely supports the built coil resistance.
Is the Blaze SOLO2 suitable for MTL vaping?
No. Due to its wide airflow channels and 810 Drip Tip, it is primarily an atomizer aimed at RDL and DL vaping.
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