Dell laptop Battery for inspiron 300M series

Dell laptop Battery for Latitude C640
Dell66 WHr 8-Cell Lithium-Ion Primary Battery
312-0026     Technology   8-cell lithium ion
  Capacity   66 wh
  voltage provided   14.8v
  Warranty   1 year warranty
Dell66 WHr 8-Cell Lithium-Ion Primary Battery for Dell Latitude C540 Laptops
312-0522temp     Technology   8-cell lithium ion
  Capacity   66 wh
  voltage provided   14.8v
  Warranty   1 year warranty

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