Szdcoo Replacement Battery 4400mAh (10.8V / 47.52Wh) for Compaq — Compatible with 629835-541, 630191-001, 630193-001, 638670-001, HSTNN-CB1Y, HSTNN-CB1Z, HSTNN-DB1Y, HSTNN-F05C, HSTNN-IB1X, HSTNN-IB1Y

Compatible part numbers: 629835-541, 630191-001, 630193-001, 638670-001, HSTNN-CB1Y, HSTNN-CB1Z, HSTNN-DB1Y, HSTNN-F05C, HSTNN-IB1X, HSTNN-IB1Y. Battery chemistry: Li-ion. Electrical specifications: 10.8V nominal voltage with a capacity of 4400mAh (47.52Wh). Physical dimensions: 203.90 x 63.30 x 27.60 mm and weight 431g. Built-in safety measures protect against over-charge, over-discharge, over-heat, over-current and short-circuit conditions. The cell and pack meet recognized standards and come with ISO9001, RoHS, CE, UN38.3 and MSDS certifications. Before ordering, please verify your current battery part number to confirm compatibility and ensure your device will operate correctly. Purchase includes a 12-month Warranty and a 30-day Money Back Guarantee, plus 7*24 hours customer service.