Base Weight 68 lbs Batteries (pair) 12V x 35AH (U1) Battery Weight (pair) 44 lbs Brakes Electromagnetic Caster Wheels 6" x 2" Solid Charger 3A Offboard Climbing Angle 6° Controller Dynamic Shark 40A Dimensions 40" (L) x 24" (W) Drive Wheels 10" x 3" Flat-free Floor to Seat Height 20.5" - 23" Ground Clearance 2.5" HCPCS K0816 Heaviest Piece Disassembled 55 lbs Maximum Range 15 miles Motors (2) 24V x 200W x 3900 rpm Seat Weight 43 lbs Top Speed 4 mph Total Weight (excl. hand control) 158 lbs Turning Radius 25" Warranty on Batteries 12 Months Warranty on Electronic Controller/Drive Train Components 14 months Warranty on Frame Limited Lifetime Weight Capacity 300 lbs