Eleafworld E cig
www.eleafworld.com is the ONLY official website of Eleaf as well as the ONLY site to verify the authenticity of the product purchased.
By entering this website, you certify that you are of legal age to purchase tobacco products in the state where you reside.
Age Certification
WARNING: This product contains nicotine. Nicotine is an addictive chemical. Our products are restricted to adults 21+ only.



 Eleaf MELO 4S tank is designed to deliver unparalleled performance and convenience
Innovative AST Steel ensures a smooth and satisfying vape every time.

Heating up
in 0.001S


coil lifespan


Innovative AST-Steel for boosting flavor

AST is short for ALL-TIME STABLE TECHNOLOGY. Super austenitic stainless steel (AST-steel) is adopted as the coil material,which delivers ultra rich and pure flavor in an instant and supports longer lifespan than ever.

New EC-A coils

Integrating the AST-steel material and mesh structure, the new EC-A coils provide an ultra flavorful vaping experience, greater and longer.

EC-A 0.5ohm coil, providing smooth MTL vaping taste

EC-A 0.5Ω Coil
Wattage Range: 20-40W
Coil Material: Austenite (AST)

 EC-A 0.3ohm coil, Eleaf new AST Steel coil

EC-A 0.3Ω Coil
Wattage Range: 30-50W
Coil Material: Austenite (AST)

EC-A 0.15ohm coil, one of best AST Steel coils

EC-A 0.15Ω Coil
Wattage Range: 40-70W
Coil Material: Austenite (AST)

With thread-free top refilling system, Eleaf Melo 4s tank offers you a convenient vaping experience

Thread-free top refilling system

A very quick twist to remove the top cap and expose the filling port, and then just refill!

Childproof version available

For child’s security, another childproof version for MELO 4S with press-n-slide refilling system is available for your option.

The childproof version of Melo 4s refilling secures safety


Specifications of Eleaf MELO 4S tank basic version
Basic Version

Size: Φ25mm X 56mm
Tank Capacity: 4ml
Colors: black, silver

Specifications of Eleaf MELO 4S tank childproof version
Childproof Version

Size: Φ24.5mm X 55.5mm
Tank Capacity: 2ml
Colors: black, silver

  • silver
  • black
Exploded view of Eleaf Melo 4s tank

In the box

Regular Version

Package of Eleaf Melo 4S regular version

1 X MELO 4S Tank (4ML)
1 X EC-A 0.3Ω Coil

1 X EC-A 0.5Ω Coil
Spare Parts

Childproof Version

Package of Eleaf Melo 4S childproof version

1 X MELO 4S Tank (2ML)
1 X EC-A 0.3Ω Coil

1 X EC-A 0.5Ω Coil
Spare Parts