I alternate between this and perk my original battery (HTC Desire-Z) and have each other's always with in your pocket. While my original battery only has a small Eselesohr the stickers, went at the Buy your product here only the imprint, then the sticker. Now the ribbon wrinkles under and in some places is bare aluminum to see. Furthermore, an inner member pushes something through; Seems quite as if holding an adapter to a slightly smaller battery that slide.