Battery EB-BL325ABY 325mAh by Samsung Galaxy Watch8 40mm SM-L320 SM-L325 GH43-05278A Service Pack

EB-BL325ABY 325mAh battery for Samsung Galaxy Watch8 40mm SM-L320 SM-L325 GH43-05278A Service Pack

EB-BL325ABY battery for Samsung Galaxy Watch8 40 mm, compatible with versions SM-L320 and SM-L325, in Service Pack quality. This spare part corresponds to reference GH43-05278A and is intended to replace degraded batteries, with low autonomy, unexpected shutdowns, irregular charging, fast discharge or loss of performance after prolonged use cycles. Compatibility includes Bluetooth version SM-L320 and LTE version SM-L325, including regional variants such as SM-L320N, SM-L325F and SM-L325U when they belong to the Galaxy Watch8 40 mm. It is a specific battery for the 40 mm format, so it should not be confused with the 44 mm versions or with other Watch8 Classic or Watch Ultra models.

Key features

Internal battery for Samsung Galaxy Watch8 40 mm.

Compatible with Samsung Galaxy Watch8 SM-L320 and SM-L325.

Valid for 40 mm Bluetooth and LTE versions.

Battery model EB-BL325ABY.

Part reference GH43-05278A.

Typical capacity of 325 mAh and nominal capacity of 318 mAh.

Service Pack quality for professional repair.

Indicated for autonomy failures, shutdowns, unstable charging or fast discharge.

Advantages and quality

Service Pack quality offers a precise fit and stable integration in the Samsung Galaxy Watch8 40 mm. This battery restores the autonomy of the watch when the previous battery shows wear, sudden percentage drops, overheating, unexpected shutdowns or difficulty completing charge. As it corresponds to model EB-BL325ABY and Part No GH43-05278A, it makes clear identification of the spare part easier before installation and reduces compatibility errors between Bluetooth, LTE and regional variants. It is a suitable part for workshops that need a reliable repair on models SM-L320 and SM-L325, maintaining the correct format for the Galaxy Watch8 40 mm chassis. Available for immediate shipping from Spain.

Installation tips

1. Turn off the watch before starting the repair.
2. Use ESD protection throughout handling.
3. Check that the watch is Samsung Galaxy Watch8 40 mm before installation.
4. Check that the removed battery is EB-BL325ABY or equivalent reference GH43-05278A.
5. Do not bend, puncture or press the cell during installation.
6. Clean old adhesive residue before fixing the new battery.
7. Perform a charging and power-on test before final closing.
8. Replace sealing adhesives if the watch has been opened.
9. Check wireless charging, autonomy and percentage stability after installation.

Technical table