Dell laptop Battery for inspiron 300M series

Dell laptop Battery for Vostro 1500
Dell 85 WHr 9-cell Lithium Ion Primary Battery for Dell Vostro 1500 Laptops
vostro 1400     Technology   9-Cell lithium ion
  Capacity   85wh
  Warranty
  1 year
Dell 56 WHr 6-Cell Lithium-Ion Primary Battery for Dell Vostro 1500 Laptops
vostro 1400 1     Technology   6-Cell lithium ion
  Capacity   56wh
  Warranty
  1 year