Part details – GH82-29298ARixos Mobile Phones, an ISO 9001 certified wholesaler operating since 1995, supplies the Samsung Galaxy Z Flip4 (F721B) Battery Cover, Graphite/Black – GH82-29298A – original Samsung part number GH82-29298A / GH82-29219A, original service pack. Every unit passes our quality control before it ships from Dubai.Rear cover for Samsung Galaxy Z Flip4.BrandSamsungPart NumberGH82-29298A / GH82-29219APart TypeBack Battery CoverConditionOriginal Service PackCompatibilityPlease m..