Battery EB-BR935ABY 300mAh by Samsung Galaxy Watch6 40mm R930 R935 GH43-05156A Service Pack

Battery EB-BR935ABY 300mAh for Samsung Galaxy Watch6 40mm R930 / R935 (R930 / R935) GH43-05156A Service Pack

The EB-BR935ABY 300mAh battery for Samsung Galaxy Watch6 40mm (R930 / R935) is designed to restore the watch’s original autonomy, stability and power performance. This Service Pack module includes part number GH43-05156A, ensuring direct compatibility with the technical models and precise fitting inside the internal compartment. Its optimised chemistry provides consistent charge cycles, solid thermal efficiency and stable power delivery even under extended use, maintaining the autonomy expected from Samsung wearables. Factory assembly ensures exact tolerances, firm connectors and proper internal protection, reducing installation risks and preventing issues associated with uncalibrated batteries. It is a replacement aimed at professional repair shops requiring reliability, durability and safe integration in high-end smartwatches. Cold testing before final closure and a full initial charge are recommended.

Key features
• Factory-assembled internal battery for wearables
• Compatible with Samsung Galaxy Watch6 40mm (R930 / R935)
• Nominal capacity 300mAh
• Reference EB-BR935ABY · Part Number GH43-05156A
• Chemistry optimised for energy efficiency and low degradation
• Reinforced connectors and factory tolerances
• Designed for safe, stable professional repairs

Advantages and quality
The Service Pack quality ensures controlled charging parameters, thermal stability and full compatibility with the Galaxy Watch6 energy-management system. Its construction reduces premature degradation, maintains stable autonomy and enhances efficiency across daily charge cycles. For workshops, this module minimises post-repair issues, enables safe installation and ensures a professional finish, preserving the watch’s performance without unexpected drops in battery percentage. Available for immediate shipping from Spain.

Installation tips

1. Fully power off the watch before handling.

2. Carefully remove the back cover using proper tools.

3. Avoid bending the battery flex during installation.

4. Replace internal adhesives to ensure proper sealing.

5. Check sensors, charging coil and connectors before closing.

6. Perform a full initial charge to stabilise percentage accuracy.

Technical table