Specifications:

• Battery Model: Sony NWZ-B142F B-142F B153F MP3 MP4
• Brand Name: Rograpo
• Certification: CE
• Material: Li-Polymer
• Model Number: Sony NWZ-B142F B-142F B153F MP3 MP4
• Origin: CN(Origin)
• Package: Yes
• Certification: CCC
• Rated Capacity: 200mAh
• Rated Voltage: 3.7V
• Rechargeable: Yes
• Type: Standard Battery
• Use: MP3 / MP4 Player