10 pcs 160mAh 3.7V Li Po Battery for Headset MP3 401730 Video pen GPS Bluetooth
Model: 401730 041730. 160mAh lipo battery. capacity: 160mAh. Built-in protection circuit PCM for prevent over charging or over discharging. 19:00 PM - 08:30 AM (GMT- 06:00 USA/Canada).