The Ampsentrix Pro battery replaces a worn or non-functional battery in the Apple Watch Series 1 38 mm. It is a rechargeable lithium-ion battery with zero charge cycles and an integrated OEM TI Gas Gauge chip.
- Type: Lithium-ion battery
- Compatibility: Apple Watch Series 1 38 mm
- Rechargeable: Yes
- Charge cycles: 0
- Chip: OEM TI Gas Gauge
- Package contents: Battery adhesive