Battery HQ-7800SA 5100mAh by Samsung Galaxy Tab A11 GH81-28342A Service Pack

HQ-7800SA 5100mAh battery for Samsung Galaxy Tab A11 GH81-28342A Service Pack

HQ-7800SA 5100mAh battery for Samsung Galaxy Tab A11 in Service Pack quality, designed to restore battery life, power stability and overall tablet performance. This spare part provides direct compatibility with the device and helps recover proper usage times when the original battery suffers from degradation, unexpected shutdowns, overheating or charging issues.

Service Pack quality guarantees precise integration, stable voltage and optimized behavior during charge and discharge cycles. Its 5100mAh capacity provides balanced performance for browsing, multimedia, applications and continuous daily use. Recommended spare part for technical services and professional repairs focused on extending the lifespan of the Samsung Galaxy Tab A11. Designed for safe installation and stable operation after replacing the worn battery.

Installation tips

Completely power off the device before installation.

Use proper tools to avoid internal damage.

Do not bend or puncture the battery during assembly.

Check the flex and connectors before closing.

Perform a full initial charge after installation.

Calibrate the battery with several charge and discharge cycles.

Technical table