Shark Pet-Perfect Cordless Bagless Portable Hand Vacuum for Carpet and Hard Floor with Rechargeable 12V Battery (SV75Z), Gray Powerful cordless vacuum. Convenient cleaning for all surfaces. Twister Cyclonic Technology. Delivers consistent strong suction while cleaning. Includes rechargeable 15.6V battery Motorized Brush picks up debris from all surfaces. Easy-to-empty dust cup. Includes cleanable filter, no bag needed. Weight: 3.6 lbs Capacity (Volume): 1.8 quart. Do not charge the battery at temperature below 32F