15 l electric back sprayer with 12 v battery. easy to remove battery. 1 battery charge is equivalent to 10 tanks maximum. padded and adjustable straps, reinforced hose. fiberglass lance, pump protection filter with easy access for cleaning, liquid level viewer, total and usable capacity 15 l. includes: 2 nozzles (1 x herbicide, 1 x insecticide + fungicide), battery + charger and measuring cup