Color difference requirements: cell colors and harmony within the same component, several similar blue is acceptable, but like green, gold and brown color cells are not allowed
Component Requirements: Consistent cells within the same component to the color blue can accept several similar, but like green, gold, brown cells which do not allow the use of several colors
Color: the same component of the battery chip to color, and several similar blue can be accepted, but like the green, gold, brown, the color of these batteries are not allowed to use