
Battery for Apple Watch Series 9 (45 mm) – Compatible
Compatible — Third-party manufacture. The lowest price for a repair.
Ordered before 17:00 on a working day: dispatched on the next working day or the day after. Expected dispatch between Tuesday 10 November and Thursday 12 November. Estimated delivery outside France between Friday 13 November and Thursday 19 November (working days, estimate).
The kit for a successful repair
or just what you need:
Check your exact model before ordering: a Apple Watch Series 9 (45 mm) does not accept parts from another version (mini, Plus, Pro, Ultra…). Find my model
Description
This compatible battery replaces the current battery in your Apple Watch Series 9 (45 mm) smartwatch. It powers the device and ensures its everyday battery life: the display, health sensors, notifications and activity tracking all depend on it. When battery life drops sharply, the watch switches off without warning or takes a long time to charge, replacing the battery is often the solution.
Before you start, switch the watch off completely and prepare a clean, well-lit workspace. Use suitable tools and avoid metal tweezers that could damage the connectors. Discharge static electricity by touching an earthed metal surface. Never drill, bend or crush a lithium battery. If the current battery is swollen, stop using it and handle it with care.
After fitting, charge the watch slowly and check the stability of the device as well as the accuracy of the touchscreen. Carry out a few full charge and discharge cycles to let the battery settle in, then check the real battery life. Monitor the temperature while charging: moderate warmth is normal, excessive heat is not.
Tips
- Switch off the watch and disconnect the battery before any intervention
- Never drill or bend a lithium battery
- Do not use a swollen battery or one that heats up abnormally
- Avoid static electricity by working on an earthed surface
- Carry out a few full charge cycles after fitting
Fitting
Fitting guide: work with the device switched off, disconnect the battery before touching any flex cable, keep the screws in order and test the part before closing up. A question before ordering? Write to us.
Specifications
- Compatible with
- Apple Watch Series 9 (45 mm)
- Part type
- Battery
- Quality
- Compatible
- Warranty
- 2-year legal guarantee of conformity
- Difficulty
- Estimated time
- about 40 min (approximate)
Benefits
- Third-party manufacture: the lowest price to repair
- Compatibility with the stated model checked on the product page
- 2-year legal guarantee of conformity
Symptoms this part fixes
- Battery life that drops quickly
- Sudden shutdowns or restarts
- Charge level that rises or falls erratically



