The Litesaber and its unparalleled performance comes in X version with external battery for our greatest pleasure! Works with 1 18650/21700 battery and recharges at 2A through USB-C. Maximum power of 60 watts. Cartridge with a capacity of 5ml simply refilling from the top. Compatible with TMD Pro and Mesh series, PnP and GTX V2 coils. Precise adjustable airflow suitable for all types of draw (MTL to DL). Small, clear informative screen showing all the necessary information. Interchangeable real wood sleeve (Dalbergia Melanoxylon).