Ships from and sold by [Battery-king]. 10.80V (Compatible with 11.10V),4500mAh,Li-ion,Hi-quality Replacement Laptop Battery for TOSHIBA Satellite Pro 4300, Satellite Pro 4380, TOSHIBA Dynabook Satellite, DynaBook T, Satellite, Satellite 1400, 1410, 1500, 1800, 1805, 2400, 2410, 2500, 2600, 2700, 2800, 2805, 300, 4000, 400, 4300, Satellite Pro 1800, 300, 4600, 2100, 400, 4200 Series, Compatible Part Numbers: B404, PA2487, PA2487U, PA2487UG, PA2487UR, PA2487URG, PA2487URN, PA3107U, PA3107U-1BAS, PA3107U-1BRS, PABAS011 Voltage: 10.80V (Compatible with 11.10V) ///Capacity: 4500mAh Battery Type: Li-ion///Color: Black Dimension: 174.90 x 70.30 x 18.60 mm///Weight: 610.30 g Product Type: Replacement Battery (Brand New) ///Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.