i want a new laptop that ,the battery will last
Gateway NV is a strong laptop with some of the best battery life. Basically, Gateways, HP, and dells get best life.
Look for a P8400 or P8600. Most decent laptops come with either one of these chips. Low TDP, uses less power but offers great performance if needed, 6-cells configured with an integrated graphics chip should last 4-6 hours, depending on the size of a laptop and what you do. Business laptops in my opinion handle battery life the best. Most get 4+ hours of normal use. There's a laptop for every price range, so unless you provide more specifics, I can't narrow it down further. Personal favorite brands: Dell Latitudes, Lenovo Thinkpad, HP Elitebook, Samsung netbooks, Dell Inspirons.
Dell Studio 15 or Hp Pavilion Dv4.
