On Order Softbank Mobile, Smartphone Battery Li-ion Battery fits Softbank, x01t, toshiba, portege g900 3.7V, 1350mAh CS-EG900SL $29.49 Our battery should have the same special dimensions and design as the original battery, the fit and finish is checked to be as close as possible to the original model before dispatch. Finding the correct battery for your device can be difficult. There are a huge range of models and part numbers and it can be confusing. Believe us when we say its easier... Add to cart