... Black Dimension: 134.40x95.00x21.80mm warranty 15 months Compatible Part No.DELL 312-0701, 312-0702, KM887, KM898, KM901, ... MT275, MT276, MT277, PW772, RM803, RM804, WU946, WU959, WU960, WU965Compatible laptop Models:Dell Studio 15 series, Dell Studio 1535 series, Dell ... OEM/ODM are always welcomed.Excellent Customer Service. Li-lon laptop battery Studio 1535 1536 for Dell rechageable notebook battery