Dell laptop Battery for inspiron 300M series

Dell laptop Battery for Studio 1745
Dell 85 WHr 9-Cell Lithium-Ion Battery for Dell Studio 1745 / 1747 / 1749 Laptops
vostro 1745     Technology   9-Cell lithium ion
  Capacity   85wh
  Warranty
  1 year
Dell 56 WHr 6-Cell Lithium-Ion Battery for Dell Studio 1745 / 1747 / 1749 Laptops
vostro 1745 1     Technology   6-Cell lithium ion
  Capacity   56wh
  Warranty
  1 year