Li-ion Rechargeable Battery

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  • Polymer battery
  • Model: 602040
  • Capacity: 400mAh
  • Voltage: 3.7V
  • high quality and high capacity
  • PCM built-in protection circuit to prevent overcharging or overdischarging
  • Dimensions: 6mm(H)*20mm(W)*40mm(L)


  • 3.7 400V 602040 mAh Li-ion Rechargeable Battery Cells for Mp3 MP4 MP5 GPS PSP mobile bluetooth
  • Scope of Application: MP3, MP4, small bluetooth speakers, miniature cameras, vehicle travel data recorder, locator, common facilities, such as tracker battery size and capacity