Specifications:

• Use: MP3 / MP4 Player
• Type: Battery Pack
• Standard Capacity: 3600mAh
• Rechargeable: Yes
• Package: No
• Nominal Voltage: 3.7V
• Model Number: for FIIO X5 X3 X7 I II Player
• If in stock and track code: Yes
• Compatible for model: for FIIO X5 X3 X7 I II Player
• Brand Name: anjing
• Battery Type: 100% Li-po Polymer Rechargeable Accumulator Pack Replacement