NX MP3/MP4/Multimedia Battery 3.7V 750mAh

Compatible models: Sony NWZ-S638FRED; Sony NWZ-S600; This battery has been manufactured with high quality components. It conforms with the exact specification of the original manufacturer and the battery is guaranteed against all manufacturing defects.For all batteries a margin of ...Compatible models: Sony NWZ-S638FRED; Sony NWZ-S600; This battery has been manufactured with high quality components. It conforms with the exact specification of the original manufacturer and the battery is guaranteed against all manufacturing defects.For all batteries a margin of 0.1V difference in the voltage is safe.

If the capacity (Ah) of the battery is higher than the capacity of the original battery it will enable a longer life expectancy.As part of our ISO 9001 quality procedure, quality control tests are frequently carried out on all our products. Specification: Brand: NX Guarantee: 6 months Voltage: 3,7V Capacity: 750mAh Technology: Lithium-Ion Polymer Dimensions: 51,73mm x 33,95mm x 4,08mm - Weight: 50 Gr