Battery type: Li-polymer Capacity: 750 mAh Voltage: 3.7 V Energy: 2.78 Wh Height: approx. 0.4mm Number of cells: 1 Weight: 11 g Compatible with the following device models: Sony NWZ-S618FBLK Sony NWZ-S710 Sony NWZ-S638FRED Sony NWZ-S616F Sony NWZ-S618 To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: Sony LIS1401 Sony 1-756-763-11 Sony 7Y19A60823 .
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