The Ampsentrix Pro battery replaces the worn-out or non-functional battery in the Apple Watch Series 3 42 mm with GPS + Cellular. It is a rechargeable lithium-ion battery and includes pre-installed battery adhesive.
- Type: Lithium-ion battery
- Compatibility: Apple Watch Series 3 42 mm with GPS + Cellular
- Rechargeable: Yes
- Chip: OEM TI Gas Gauge
- Charge cycles: Zero
- Package contents: Pre-installed battery adhesive