Specification: Wheelchair Material: aluminum alloy Unfolded Dimensions: H:36" x 23.6" x L:41.3" Compact Folded Size: 13.4" x 23.6"x 36" Seat height: 18.8" Seat width: 17.3" Seat depth: 17.3" Wheelchair Weight: 55lbs with battery Weight Capacity: 300lbs Front wheel : 8 inches Rear wheel: 12 inches Motor Type: 250W*2 Lithium Battery Type: 12AH*1 Climbing Capacity: Less than or equal to 15 degrees Feature: Lightweight & Durable Based on Independent Lab Testing Folds in 3 seconds 12Ah*1 Battery Gets Up to 15 Miles in Driving Distance Joystick Can Be Mounted on Left or Right Arm Rest Arm Rests Can Be Raised for Easy Side Access to the Seat Has a Removable Seat and Seat Cover for Easy Cleaning Stands Upright on the Rear Wheels When Folded Requires Very Little Service & Maintenance Unbeatable & Reliable Customer Service and Support Team The Broobey portable electric wheelchair never fails you on grass, deceleration strip, gravel, brick, muddy, bumpy, road or snow. This lightweight electric wheelchairs can be taken on airplanes, cruise ships, trains, and cars. Besides, this travel motorized wheelchair is equipped with a safe seat belt and anti-tippers to ensure safety and comfort.