The TTB3045NX is the classic Numatic TwinTec 36V machine, supplied with twin lithium batteries. Features include a Structofoam tilting brush deck, polyform tanks, fully sealed lithium batteries, seperate twin battery charger, heavy duty TwinFlo wet pickup vacuum system and heavy duty geared brush drive. Compact, cordless and convenient, the TTB3045NX is ideal for cleaning smaller spaces, delivering the results you need, without compromise. Cleaning over 1350㎡ per hour and improving efficiency, productivity and cleaning results, this scrubber dryer leaves floors perfectly dry and ready for use. Developed for use with the NX 36V batteries which provide up to 70 minutes runtime, delivering professional cleaning results with maximum reliability. The batteries come with a 3 year warranty.