The Sigelei Swallowtail has a resin body and powerful functions - supporting various working modes and all metal coils.
Powered by a single 18650 battery (sold separately).
- Wide range of wire and custom wire support
- Max wattage 77 W
- Multiple working modes
- Multiple protections: high voltage, low voltage, battery reserve, short circuit, low resistance, overheating
- Lithium battery charging with high precision
- USB upgradable
- Dimensions: 86 x 44 x 35 mm
- Material: resin and zinc alloy
- 0.91" OLED screen
- Wattage: 10 - 77 W
- Temperature range: 100 - 300 C / 212 - 572 F
- Input voltage: 3-2 - 4.2 V
- Output voltage: 1 - 7.5V
- Modes: Power / SS / Ti1 / Ni200 / TCR / TFR
- Resistance range: 0.1 - 3.0 ohm
- Coils: Kanthal / Ti / Ni200 / SS (304, 316, 317) / TCR / TFR
CAUTION: For advanced users only. Use at your own risk. Do not use without complete knowledge of how mods function. FIND OUT MORE
SAFETY AND LIABILITY INFORMATION FOR MECHANICAL MODS, RDAS, RDTAS AND DRIPPER PRODUCTS
These types of device are for use by advanced users with full experience of how mods operate. This includes a complete understanding of Ohm’s law, battery capabilities and the operation of RDAs and RDTAs.
They are potentially dangerous if used incorrectly and improper use could cause battery venting (where the battery becomes too hot and releases dangerous gas), fire or even an explosion.
- Never use mechanical mods with standard sub ohm tanks
- Never carry batteries around loose as other metal items such as coins or keys could create a short circuit.
- Never try to disassemble or alter a battery
- Never use damaged batteries or chargers
- Always use mod batteries with compatible products as recommended by the manufacturer
- Always dismantle your mod between vaping sessions, removing the battery
- Always store batteries safely in a non-conductive case
- Always charge on a safe, fireproof surface and never leave unattended
- Always use a compatible charger
- Always use batteries purchased from a trusted, reputable source
If you are in any doubt do not purchase these products but feel free to contact our team in store for advice.
Use entirely at your own risk. Evapo (Vapeshifters Limited) accept no responsibility for harm to individuals or damage to property caused by the improper use of vaping devices.
By purchasing these vaping devices from us you are agreeing to assume all liability associated with their use.
Free delivery above £40 (learn more)
FREE DELIVERY on all orders over £40
- orders placed before 3:00 pm Monday to Friday are dispatched same day except during bank holidays
- orders placed after 3:00 pm or at weekends are dispatched the following working day
Quality Guarantee (learn more)
Evapo are dedicated to bringing you products of the highest quality from around the world from all of the leading brands.
In the unlikely that you do run into problems we are always here for you - just head over to to our help page to see find out more about how we can help, product guarantees and returns.