From left to right:
Close up of istick beside sigelei mini
- istick 30 watt
- sigelei mini 30 watt and Kanger subtank mini
- Provari Mini 2.5 with standard 18350 battery
- Provari 2.5 with 18650 extension cap and Aspire Nautilus tank
- Provari 2.5 with 18650 extension and authentic Kayfun lite plus
Close up of istick beside sigelei mini