Why replace the battery?
The more you use your phone, the less battery capacity it has.
This means your battery will stay charged for less time and you will have to spend more time charging.
☺ We are a brand that specializes in providing high quality portable charger and battery products. Dedicated to providing every customer with quality products and solving their worries.
★ for Sony Headset LinkBuds S WFLS900N/B BATTERY
Specification: Item: Z52H Battery
Voltage: 3.85V Capacity: 0.21Wh
Condition: 100% New from Manufacturer,
Compatible Part Numbers: Z52H CP1254
Compatible with Models: for Sony LinkBuds S WFLS900N/B Bluetooth Headset
Includes:2PCS X batteries+Installation Tools Kit
Our recommendation:
If you want to know more details on how to replace the battery, please search for the corresponding battery model on YOUTUBE.
Where there will be more detailed video steps for reference.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
Built-in upgrade smart IC chip technology, and our battery is tested under strict quality control, RoHS & CE & FCC certified.
So you can use it with confidence.
If you have any dissatisfaction with our products, please feel free to contact us, your satisfaction is our greatest motivation.