Apple Watch (38 mm, Original & Series 1) Battery
We don't have that much stock available
This Apple Watch (38 mm, Original & Series 1) replacement battery is what you need to bring your smartwatch back to life!
Battery degradation is an inevitable part of your smartwatch's lifespan — extend it with this new replacement battery compatible with Apple Watch (38 mm, Original & Series 1). If your smartwatch won’t turn on, won’t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.
Part Assembly Includes
- New Replacement Battery
- Battery Installation Adhesive
- Force Touch Sensor Adhesive Gasket
- Two iFixit Opening Picks
- iFixit Opening Tool
- Angled Tweezers
- Curved Razor Blade and Handle
- Alcohol Prep Pad
- Precision Bit Driver
- 4 mm Precision Bits:
- Flathead 1.0 mm
- Tri-point Y000
This part is compatible with Apple Watch 38 mm Original (1st Generation) and Series 1, Models A1553 and A1802 (Excludes Series 2 and Later Models).
|Battery Model #||A1578|
|Watt Hours||0.78 Wh|
|Milliamp Hours||205 mAh|
This product can expose you to chemicals including [prop_65_chemicals] which are known to the State of California to cause [prop_65_warning_type].For more information, go to