How big is the battery of the R and M Tornado 9000?

The R and M Tornado contains a 850mAh built-in rechargeable battery. This type of battery supports consistent performance, ensuring stable power output for better vapour production and flavour quality. The higher capacity also means fewer charging cycles, which can extend the overall lifespan of the battery. Additionally, it makes the device more suitable for all-day use, especially for moderate vapers, without the need for frequent recharging.