Battery Fits Models:- Sansa E260r, Sansa E270r, Sansa E280r, Sansa E250, Sandisk, Sansa E260, Sdamx4-rbk-g10, Sansa E270, Sansa E280, Sansa E200, Part Number, Sansa E250r, 54-57-00046

Battery Part Numbers:- 54-57-00046, Sdamx4-rbk-g10

The quality and the performance of the products from Cameron Sino is literally amazing. Good quality is assured as the products are manufactured to a very high standard The battery that we show will replace the original and provide you with an alternative to most OEM batteries, The guarantee we provide is that the battery will be fresh and free from defects. Choosing the right product to fit and replace your battery can be difficult and for those of you who are not technically inclined it is very difficult. We do recommend that you remove the old battery before ordering or at least check with us to see if we can confirm fitment for you if at all possible. This really is the best thing to do. Many manufacturers have 2 or 3 different types of battery fitted in one model. Choosing the right product to fit and replace your battery can be difficult and for those of you who are not technically inclined it is very difficult. We do recommend that you remove the old battery before ordering or at least check with us to see if we can confirm fitment for you if at all possible. This really is the best thing to do. Many manufacturers have 2 or 3 different types of battery fitted in one model. Please match both the model of your device and battery number before ordering. Its important to do this to prevent incorrect orders. The warranty we offer on all of our Cameron Sino products is pretty simple to use, we make returns easy and will quickly test and replace any product found to have an issue within the 12 or 6 months warranty period. The product needs to be returned to our Ontario facility but this is much cheaper than trying to return to the far east like some suppliers insist on. Look after your new battery and it will look after you. Only charge the battery when it gets low, Continually top up charging the battery will shorten the batteries expected life. fully cycling the battery will extend the life of the battery. If the battery is charged too often you will use up the cycles quickly. Because the Cameron Sino factory is actually a ISO 9001 certified factory this means that the factory has been verified to only use the best quality components and manufacture their products to the highest safety specifications, The same as the original factory battery. We always try to make our batteries to meet or exceed the original batteries specifications. If you look at the table below you will find the models that this battery will replace perfectly. Special Remarks:-None at this timeIf you can confirm that all the details listed below match to your original battery before ordering this will avoid any costly wrong order returns. Please be aware that some models have more than one battery type available and the only way you can confirm the correct battery is to remove the original.Do not be scared! if the capacity of our battery is not the same as your original. The Mah is a figure which shows the capacity of the battery to store charge and will not affect the original equipment or charging. More Mah means longer runtime, less Mah means slightly less runtime.