Apple Watch (44 mm SE and Series 5) Battery

Replace a dead or damaged battery in a 44 mm SE or Series 5 Apple Watch.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

Installation adhesive is not included.

Learn more about safe lithium-ion battery handling and proper disposal.

Specifications

• Battery Model:A2181
• Watt Hours:1.129 Wh
• Voltage:3.814 V
• Milliamp Hours:296 mAh

Compatibility

Apple Watch SE

• 44 mm Cell Global Model A2356
• 44 mm Cell North America Model A2354
• 44 mm GPS Only Model A2352

Apple Watch Series 5

• 44 mm Cell Global Model A2157
• 44 mm Cell US/CA Model A2095
• 44 mm GPS Only Model A2093