Total freedom of operation and convenience with the Numatic professional cordless range. Perfect for day cleaning and safe operation in public areas, increasing productivity and cleaning standards for all.The NBV190 has the classic Numatic styling and quality, incorporating our specially designed 36V lithium-Ion battery pack, providing excellent performance and total freedom of operation. The NBV 190 is available with one or two battery packs, dedicated universal charger set and full accessory kit. Cordless convenience with off-board charging station and LCD charge indicator so you you know exactly how much charge you have. Choice of three models to suit all professional cleaning applications.