Original Adhesive for Galaxy M12 Battery

This Samsung Galaxy M12 battery adhesive is an original manufacturer part, supplied in Service Pack. It is the seal that holds the battery in place inside the phone, identical to the one installed at the factory by Samsung. The manufacturer reference is GH02-20934A.

The Service Pack is Samsung's official repair packaging: the part comes directly from the manufacturer's production line and arrives in the packaging intended for maintenance professionals. No treatment has altered this part; it is new and ready to install.

When to Replace the Battery Adhesive

The battery adhesive wears or deteriorates when removing the previous battery. If you replace your Galaxy M12 battery, the old adhesive remains stuck to the casing or loses its adhesive strength. New adhesive ensures the battery stays firmly fixed and does not move inside the phone during use. Without this adhesive, the battery can vibrate or shift, damaging internal connectors.

Adhesive Application and Precautions

The adhesive is applied after cleaning the surface where it must adhere. Carefully remove the old adhesive, clean the area with a mild degreasing product, and let it dry completely before applying the new adhesive. Position it correctly on the first try: once pressed, the double-sided adhesive cannot be repositioned. Allow drying time before placing the battery in position and closing the device.

Compatibility with Galaxy M12

This adhesive is designed for the Samsung Galaxy M12 (model reference M127F). It matches exactly Samsung's specifications for this phone. Before ordering, check your old part or documentation to confirm you have a Galaxy M12, not a Galaxy A12 or another model in the Samsung range.