Standard
Low
Intermediate
T4
| Tank name | Sigelei T4 Tank |
| Tank type | Sub Ohm Tank |
| Vape style | DTL |
| Brand name | Sigelei |
| Product family | T4 |
| Source url | https://www.sigelei.com |
| Confidence score | medium |
| Last verified date | 2026-06-15 |
| Tank category | Sub Ohm |
| Build type | Stock Coil |
| Airflow type | Bottom Airflow |
| Fill method | Top Fill |
| Base diameter mm | 26 |
| Max diameter mm | 28 |
| Capacity standard ml | 5 |
| Capacity bubble ml | 6 |
| Capacity tpd ml | 2 |
| Drip tip type | 810 |
| Recommended user level | Intermediate |
| Recommended wattage min | 40 |
| Recommended wattage max | 100 |
| Cloud rating | 9 |
| Leak resistance rating | 7 |
| Flavour rating | 8 |
| Maintenance difficulty | Low |
| Vapeguard size | Standard |
VapeGuard fit guide
Medium VapeGuard fits 20–30mm tanks. Large VapeGuard fits 28–35mm tanks. The database helps customers check tank size, bubble glass diameter and compatible protection size.