The manual stair climbing cart is an electric device made of durable carbon steel and designed to facilitate transportation up and down stairs. It features two heavy-duty, high abrasion pneumatic tires, two anti-slip support wheels, and a 400 watt electric motor. The load capacity is 375 pounds, which means they are suitable for moving medium to heavy loads. There is the ability to climb 1224-2448 steps on a single battery charge. There are two speeds to choose from for operation: fast (34 steps per minute) and slow (24 steps per minute). The cart is equipped with a removable 48V rechargeable battery, which ensures uninterrupted operation throughout the working day. There is also an auto-connect function, an independent switch and a visible display to show the battery charge level and voltage.