Battery Adhesive for Samsung Galaxy S25 Ultra

This double-sided adhesive GH02-26798A restores the sealing joint between the battery and the chassis of the Samsung Galaxy S25 Ultra. Supplied in Service Pack, it is the original Samsung part factory-installed, packaged in the manufacturer's official repair packaging. Unlike generic adhesive, this one guarantees sealing identical to that of a new device and prevents water or dust infiltration at the battery level.

When to replace this adhesive

The battery adhesive degrades when the battery is removed during a repair or replacement. Once the battery is extracted, the old seal loses its effectiveness and cannot be reused. Worn or missing adhesive compromises the phone's IP sealing: moisture can penetrate to electronic components and cause short circuits or internal corrosion. This adhesive must therefore systematically accompany any battery replacement on the Galaxy S25 Ultra.

Service Pack: what this means

The Service Pack packaging designates an original Samsung part supplied in the packaging reserved for professional repair. No part has been replaced or refurbished: it is a new seal, factory-sealed, bearing official markings and traceability codes. This status ensures that the part meets Samsung manufacturing specifications exactly and restores the original performance and sealing of the device.

Compatibility and installation

This adhesive equips exclusively the Samsung Galaxy S25 Ultra (SM-S938B). Installation requires removing the old seal, cleaning the surfaces, then applying the new double-sided adhesive before reinstalling the battery. Regular and wrinkle-free application ensures battery block sealing. This operation is a technician task and is not recommended for users without disassembly experience.

Warranty and quality control

You benefit from a 2-year warranty on this part. Each adhesive is inspected at factory exit and bears a unique identification code allowing complete verification before order. The manufacturer reference GH02-26798A identifies the received part with certainty and facilitates any comparison with your current battery.