- Size: Asshown
- Set Type: Batteries Only
- Type: Li-polymer
- Nominal Capacity: <700mAh
- Model Number: 401012 Rechargeable Replaced Battery
- Brand Name: Wottler
- Certification: CE
- Origin: Mainland warehouse
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3.7V 30mah 401012 Lithium Polymer Rechargeable Battery For i7s/i8/i9/i12TWS Wireless Headset MP3 MP4 Speaker Smart Wear