Fit to the device models:Sony NW-S710, NWZ-S600, NWZ-S600F, NWZ-S610, NWZ-S615, NWZ-S615F, NWZ-S616, NWZ-S616F, NWZ-S618, NWZ-S618FBLK, NWZ-S638FRED, NWZ-S716FRNC, NWZ-S716FSNC. Compatible with the battery part numbers:1-756-763-11, 7Y19A60823, LIS1401.
eBay