Replace a dead or damaged battery in a 40 mm Series 4 Apple Watch.
- Apple Watch 40 mm Series 4
- Models A1975, A1977, A2007
Lithium-ion batteries pose a fire hazard if they swell due to age or defect. Learn more about safe handling and proper disposal of all batteries.
Model #: A2058
Watt Hours: 0.858 Wh
Voltage: 3.81 V
Milliamp Hours: 224.9 mAh
We offer you the lifetime iFixit warranty on many products. All information on our warranty conditions can be found here.