A/S-TAPE BG WP SVC

Samsung A/S-TAPE BG WP SVC GH81-23175A is adhesive foil for securing a smartphone’s rear battery cover. It is a replacement adhesive component for the cover assembly, intended to hold the rear cover in place during repair.

The listing identifies it for Samsung Galaxy S23 and a specialist retailer includes SMS911B S911B in the compatible model list. This part is for the rear cover; it is not the battery itself.