RXFSP 661LBS Capacity Heavy-Duty Electric Stair Climber Hand Truck Dolly, 500W High-Power Motor with Anti-Slip Rubber Treads for Moving

【Single Operator Required】Our electric stair climbing trolley reduces the effort required for users to go up and down the stairs, easy and safe to operate even with only one person.and the ergonomic structural design can also reduce back injuries,it enables you manoeuvre like a hand truck. 【Electric Stair Climber】This stair climbing hand truck is made of sturdy material, foldable toe plate, non-slipping rubber tracks makes it safer and more assured. Powered by portable plug & play lithium battery,it enables you manoeuvre like a hand truck. 【Super Powerful】The electric climbing machine is equipped with a 500W motor, which is more efficient. With an extremely fast speed up to 40 steps/min and it can climb 120 floors/2400 steps with 4 hours of charging. Its load capacity is up to 661 lbs. 【Easy to Use】This hand truck dolly equipped with point touch operation button,and have clear control panel functions, easy to adjust speed, and simple up/down button operation. The unique crawler design ensuring stability and safety. 【Multipurpose】Electric climbing hand trucks can be used for straight stairs, but don't suitable for spiral and curved staircases. Please don't use it on oil, icy, wet, slippery, rough, and uneven surfaces. Suitable for household appliances, office, industrial equipment, logistics equipment and moving, etc