Overall height: 24' - 74 inch clearance: 4.5 inch base Length: 48 inch base width: open: 41", closed: 26.5 inch caster options: front: 3", rear: 5 inch product weight capacity: 450 lbs. Product weight: 106 lbs. Battery: 24V rechargeable sealed charger: output: 24V DC power: audible low battery alarm, lifts per charge: 150 - 300 (varies with lift range and load). this high-quality Invacare Reliant lift is comfortable and reliable. Using the lift for patient handling can help reduce caregiver injuries, save you money and reinforce safety as a priority to all. Invacare Reliant lifts support up to 450 lbs., making potentially challenging transfers smooth for the patient and the caregiver. The high lift range allows easy access to tubs, chairs, commodes, floors and beds (with at least 4.5 inch under-bed clearance). the sturdy and practical design of Reliant lift provides the solution you need for success in your Quest to provide safe and effective care.