Dustbowl capacity - 15 ounces. Lithium Technology for strong suction and fade free power.Specific uses:Carpet,Bare Floors.Charge only at ambient temperatures between : 50°F (10°C) and 104°F (40°C)Exclusive pivoting nozzle means huge power in a compact sizeA high performance motor provides superior suction capabilityThe cyclonic action spins dust and debris away from the filter keeping suction power strong3-stage filtration system. Charge only at ambient temperatures between 50°F (10°C) and 104°F (40°C)