A1847 Replacement Battery Specification
- Battery Model: A1847
- Capacity: 342mAh
- Voltage: 3.81V
- Battery Type: Li-ion Polymer
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- A1847
Compatible Models
- For Apple Watch Series 3 GPS 38mm
- For Apple Watch Series 3 GPS+Cellular 38mm
Product Features
- ✅ 100% Brand New, OEM-grade replacement battery for Apple Watch Series 3 38mm
- ✅ 342mAh Li-ion Polymer cell restores original battery life and standby performance
- ✅ CE / RoHS certified for safety — meets international quality and environmental standards
- ✅ Supports up to 10 days standby time (250 hours) when fully charged
- ✅ Built-in protection circuit prevents overcharge, over-discharge, and short circuit
- ✅ 1-year warranty with dedicated after-sales support
Why Choose This Battery
The A1847 is a precision replacement battery engineered for the Apple Watch Series 3 38mm (GPS and GPS+Cellular), ideal for Apple Watch users experiencing reduced battery life who want to restore their device to full daily performance without replacing their watch. Browse our full range of Apple Watch batteries for more compatible options.
Key Benefits
- OEM-compatible design ensures precise fit with Apple Watch Series 3 38mm models
- Li-ion Polymer chemistry delivers stable, consistent power for all-day wearable performance
- CE / RoHS certified — safe for use and compliant with international safety standards
- Restores up to 10 days standby time, matching original Apple Watch Series 3 battery specs
- Cost-effective repair solution backed by a 1-year warranty