Specifications:

• Use: MP3 / MP4 Player
• Type: Battery Pack
• Rechargeable: Yes
• Package: No
• Origin: CN(Origin)
• Nominal voltage: 3.7V/3.8V
• Model Number: for POLAR v650 GPS Radcomputer
• If in stock and track code: Yes
• Compatible for model: for POLAR v650 GPS Radcomputer
• Brand Name: anjing
• Battery Type: 100% Li Polymer Rechargeable Accumulator Pack Replacement