- Battery life not what it used to be? Replace it with this used OEM battery and buy some more time.
- This used battery will only fit in the 38 mm Series 1 Apple Watch. Find the new replacement 38 mm battery here.
Note: Lithium ion battery shipping regulations limit the shipping methods for orders containing batteries. Domestic orders may only be shipped via Standard shipping. iFixit is not able to ship batteries internationally or outside the contiguous US at this time. iFixit Customer Support will contact you if your order needs to be modified after it is placed.
- Apple Watch 38 mm Series 1