Samsung Galaxy S21 5G Battery Adhesive

Battery Adhesive Tape for Galaxy S21 5G: Secure Fixing and Precise Alignment

The battery adhesive for the Galaxy S21 5G ensures the correct retention of the accumulator in the mobile's internal chassis. This is a genuine part designed specifically for this model, preventing internal movements and structural damage. The use of the dedicated adhesive tape ensures a clean assembly according to factory standards.

Technical Specifications

• Part type: Battery fixing adhesive
• Compatibility: Galaxy S21 5G (SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910)
• Reference: GH02-21913A
• Quality: Genuine — Service Pack

When to Replace

• Replacing a damaged or worn-out battery with a new one
• The current battery is loose or vibrating inside the mobile phone
• The old adhesive has lost its grip after disassembly
• The tape tore during the removal of the accumulator

Notes for the Technician

• Test before applying: connect the battery without sticking it down and confirm that the device boots up, charges and displays the percentage correctly. This way, if there is any issue, the return or warranty is handled quickly and simply.
• Difficulty: Medium
• Requires prior removal of the back cover and the wireless charging coil
• Completely clean old glue residues on the chassis before applying the new tape
• Ensure correct alignment before applying definitive pressure to the battery

What Distinguishes This Version

This Service Pack variant provides the exact cutout with the thickness and adhesion calibrated by the brand for this mobile phone. It is the suitable solution for technicians looking for a repair without gaps or detachment risks.

Frequently Asked Questions

Is this adhesive compatible with the Galaxy S21+ or S21 Ultra?

No, the dimensions of the chassis and battery differ between the versions in the range, being exclusive to the Galaxy S21 5G.

Can I reuse the old adhesive tape when changing the battery?

It is not recommended, as the adhesive loses its bonding properties and deforms during extraction, leaving the battery loose.

Item tested by Micro Wire before dispatch with fast shipping from Portugal. If you do not want to repair it, we can do it for you.