Generic Replacement Laptop Battery KM973 Compatible For Dell 17 1737 Color Black Product Code DELL 1735 Chemistry Li-ion Voltage 11.1V Capacity / Rate 6600MAH Color Black Size: 299.80 x 49.50 x 37.60 mm This Laptop Battery can replace the following part number: KM973, KM974, KM978, MT335, MT342, PW823, PW824, PW835, RM791, RM868, RM870, 312-0711, 312-0712, 312-0708 1 year warranty