Xiaomi power storage box can be opened from the top, not only convenient to access the power of the box socket, but also convenient to observe the situation of the socket inside the box. The box on both sides out of the line design, can be used for computers, TVs and other large appliances in and out of the line.There is a soft rubber data cable outlet in the middle of the top box lid, which can be connected to cell phones, tablet PCs and other devices in an orderly manner. The bottom of the storage box has hollowed out heat dissipation holes to facilitate cable cooling.The soft rubber feet on the bottom 4 corners are not only good for heat dissipation, but also play the role of anti-slip stability. Made of flame retardant ABS material, resistant to high and low temperatures (-40-70) and good insulation performance. Can accommodate a maximum length of 295mm, width of 104mm, maximum height of 110mm power supply board.