Battery EB-BR955ABY 300mAh by Samsung Galaxy Watch 6 Classic 43mm SM-R950 R955 GH43-05160A Service Pack

Battery EB-BR955ABY 300mAh for Samsung Galaxy Watch6 Classic 43mm SM-R950 / R955 (SM-R950 / R955) GH43-05160A Service Pack

The EB-BR955ABY 300mAh battery for Samsung Galaxy Watch6 Classic 43mm (SM-R950 / R955) is designed to restore the smartwatch’s original autonomy, energy stability and performance. This Service Pack module includes part number GH43-05160A, ensuring full compatibility with the technical models and a precise fit inside the housing. Its optimised chemistry provides stable charge cycles, solid thermal behaviour and consistent power delivery even under prolonged use. Factory assembly ensures exact tolerances, firm connectors and reinforced internal protection, reducing installation risks and preventing issues associated with uncalibrated batteries. It is a replacement aimed at professional repair shops requiring durability, reliability and safe installation. 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 Classic 43mm SM-R950 / R955
• Nominal capacity 300mAh
• Reference EB-BR955ABY · Part Number GH43-05160A
• Chemistry optimised for low degradation and thermal efficiency
• Reinforced connectors and factory tolerances
• Designed for safe, precise professional repairs

Advantages and quality
The Service Pack quality ensures controlled charging parameters, superior thermal stability and full compatibility with the Watch6 Classic power-management system. Its construction reduces premature degradation, maintains stable autonomy and guarantees consistent behaviour during daily charge cycles. For workshops, this module minimises post-repair issues, enables secure assembly and provides a professional, durable result without unexpected percentage drops or calibration problems. Available for immediate shipping from Spain.

Installation tips

1. Fully power off the smartwatch before starting the repair.

2. Remove the back cover carefully using proper tools.

3. Avoid bending or stressing the battery flex during installation.

4. Replace internal adhesives to ensure proper sealing.

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

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

Technical table