... battery2.Thin format, light weight , large area, and flexibility in design.3.Easy customized,Energy density,High capacity.SupportThickness could be ... adjusted while width and height keep the samePackage1.Neutral packing,any package you like with poly bag or blister bag.2 ... some other products utra-thin li-polymer battery 3.7V with the size 0.45*22*55mm on sale