Dr.Ortho DR-H02 Battery Electric Stair climbing Chair ,light weight, foldable chair with elegant controller

Dr.Ortho DR-H02 Battery Powered Wheelchair & Stair Chair
Model: DR-H02
Usage: For patient upstairs & downstairs at home or medical facilities
Material: Durable aluminum alloy
Color: Red available
Loading: Max.200kg (440LBS)
Battery: 29.4V 18.2Ah Lithium-Ion Battery
Charger: 29.4V 3A
Working Time: 36 floors climbing 
Motor: 24V 200W /24V 250W Burshless motor/ Speed adjustable
Dimension: 108×64×103cm
Folded: 108×64×30cm
Packing: 113×70×36cm 1set/Wooden case
N.W/G.W.: 45kg/60kg