ATC Replacement Laptop/Notebook Battery for Dell Dell Studio 1735 Series,Dell Studio 1737 Series Replace Type : KM973, KM974, KM978, MT335, MT342, PW823, PW824, PW835, RM791, RM868, RM870, 312-0711, 312-0712, 312-0708,312-0711,RM791 Internal Battery for Laptop Internal Battery for Laptop Internal Battery for Laptop Internal Battery for Laptop Internal Battery for Laptop