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Replacement Li-ion polymer battery for Apple Watch Series 7 45mm. Restores depleted runtime when standby drops or the watch shuts down before end of day.
Specifications:
Model: A2552
Battery Type: Li-ion
Capacity: 308.8mAh
Compatibility:
- Apple Watch Series 7 45mm — A2474, A2477, A2478 (identify your model)
Instructions:
https://www.ifixit.com/Guide/Apple+Watch+Series+7+Battery+Replacement/152655
Need repair tools or screwdrivers for this job? Visit our Screwdrivers and Tool Kits page.
