3.7V, 330mAh, Li-Polymer Battery fits Sony, Nw-e403, Nw-e405, 1.221Wh

Battery Fits Models:- Nw-e403, Nw-e405, Nw-e407, Nw-e503, Nw-e505, Nw-e507

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Battery Part Numbers:- 1-175-558-11, Mr11-2788

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Our battery should have the exact dimensions and fitment as the original battery; the fit and finish are checked before dispatch. The products we supply are exceptionally well designed; they use only the best quality parts and are built with safety as a priority. They are designed to be as durable as the original version of this product. Due to the data not being available, this battery will often fit unlisted models. As this information becomes available, we update these fitments regularly. If you are not sure which battery you need to order, please contact us and guide your selection. Due to the data not being available, this battery will often fit unlisted models. As this information becomes available, we update these fitments regularly. If you are not sure which battery you need to order, please contact us and guide your selection. Please compare the data below with the models that you see in the tables. If you cannot match both the model and battery number, contact us to confirm fitment for you. The warranty we offer is for 12 months; this covers your product against manufacturing defects. If for any reason, the product fails within this period, we will replace it free of charge once we receive the product back for testing. If you look after your new battery and only charge the battery when it gets low, This will extend the battery's life. If the battery is charged too often, you will quickly use up the cycle life. All the batteries we supply by Cameron Sino are designed to be as long-lasting as the original OEM battery. Our ISO 9001 certified battery uses high-quality components, and each cells rating can be seen in the table above. Actual capacity and voltage may vary slightly from the original due to cell availability. The Products below should be replaced perfectly by our battery Special Remarks:- None at this timePlease make sure that the device manufacturer, The model number, and the battery part number are all listed in our product details. Some manufacturers have more than one battery type fitted in like models. We recommend that you remove the original battery before ordering to confirm this. If you are not sure, we may verify for you.If the battery's capacity is different from that of your original, this does not mean that ours does not match; it just means that our replacement battery will store slightly less or slightly more charge than the original.