The Makita DCF203Z is a 14.4/18V LXT Portable Fan. The ideal solution to keeping cool on the job site, the Makita cordless 235mm LXT fan is compatible with 14.4V/18V LXT battery packs as well as an AC power adapter. The run time with 18V 6.0Ah battery is; With Oscillation (H/M/L) = 410 / 650 / 1,010 minutes, Without Oscillation (H/M/L) = 430 / 700 / 1,155 minutes. Providing 3 different speed settings and off timer so that you do not waste battery if you forget or are working away from the fan for a while. The adjustable hanging hook and the fact that the fan head is fully adjustable means you are always going to be able to find the optimum position for it. Supplied as a bare unit, with AC power cable.